20354765200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:943

約数の個数: 360

約数和(自身を含む): 62348203904

約数和(自身を除く): 41993438704

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 73, 77, 80, 88, 100, 110, 112, 121, 140, 146, 154, 175, 176, 200, 220, 242, 275, 280, 292, 308, 350, 365, 385, 400, 440, 484, 511, 550, 560, 584, 605, 616, 700, 730, 770, 803, 823, 847, 880, 968, 1022, 1100, 1168, 1210, 1232, 1400, 1460, 1540, 1606, 1646, 1694, 1825, 1925, 1936, 2044, 2200, 2420, 2555, 2800, 2920, 3025, 3080, 3212, 3292, 3388, 3650, 3850, 4015, 4088, 4115, 4235, 4400, 4840, 5110, 5621, 5761, 5840, 6050, 6160, 6424, 6584, 6776, 7300, 7700, 8030, 8176, 8230, 8470, 8833, 9053, 9680, 10220, 11242, 11522, 12100, 12775, 12848, 13168, 13552, 14600, 15400, 16060, 16460, 16940, 17666, 18106, 20075, 20440, 20575, 21175, 22484, 23044, 24200, 25550, 28105, 28805, 29200, 30800, 32120, 32920, 33880, 35332, 36212, 40150, 40880, 41150, 42350, 44165, 44968, 45265, 46088, 48400, 51100, 56210, 57610, 60079, 61831, 63371, 64240, 65840, 67760, 70664, 72424, 80300, 82300, 84700, 88330, 89936, 90530, 92176, 99583, 102200, 112420, 115220, 120158, 123662, 126742, 140525, 141328, 144025, 144848, 160600, 164600, 169400, 176660, 181060, 199166, 204400, 220825, 224840, 226325, 230440, 240316, 247324, 253484, 281050, 288050, 300395, 309155, 316855, 321200, 329200, 338800, 353320, 362120, 398332, 420553, 441650, 449680, 452650, 460880, 480632, 494648, 497915, 506968, 562100, 576100, 600790, 618310, 633710, 660869, 697081, 706640, 724240, 796664, 841106, 883300, 905300, 961264, 989296, 995830, 1013936, 1124200, 1152200, 1201580, 1236620, 1267420, 1321738, 1394162, 1501975, 1545775, 1584275, 1593328, 1682212, 1766600, 1810600, 1991660, 2102765, 2248400, 2304400, 2403160, 2473240, 2489575, 2534840, 2643476, 2788324, 3003950, 3091550, 3168550, 3304345, 3364424, 3485405, 3533200, 3621200, 3983320, 4205530, 4626083, 4806320, 4946480, 4979150, 5069680, 5286952, 5576648, 6007900, 6183100, 6337100, 6608690, 6728848, 6970810, 7269559, 7966640, 8411060, 9252166, 9958300, 10513825, 10573904, 11153296, 12015800, 12366200, 12674200, 13217380, 13941620, 14539118, 16521725, 16822120, 17427025, 18504332, 19916600, 21027650, 23130415, 24031600, 24732400, 25348400, 26434760, 27883240, 29078236, 33043450, 33644240, 34854050, 36347795, 37008664, 39833200, 42055300, 46260830, 50886913, 52869520, 55766480, 58156472, 66086900, 69708100, 72695590, 74017328, 84110600, 92521660, 101773826, 115652075, 116312944, 132173800, 139416200, 145391180, 168221200, 181738975, 185043320, 203547652, 231304150, 254434565, 264347600, 278832400, 290782360, 363477950, 370086640, 407095304, 462608300, 508869130, 581564720, 726955900, 814190608, 925216600, 1017738260, 1272172825, 1453911800, 1850433200, 2035476520, 2544345650, 2907823600, 4070953040, 5088691300, 10177382600, 20354765200]

約数ペア:

[(1, 20354765200), (2, 10177382600), (4, 5088691300), (5, 4070953040), (7, 2907823600), (8, 2544345650), (10, 2035476520), (11, 1850433200), (14, 1453911800), (16, 1272172825), (20, 1017738260), (22, 925216600), (25, 814190608), (28, 726955900), (35, 581564720), (40, 508869130), (44, 462608300), (50, 407095304), (55, 370086640), (56, 363477950), (70, 290782360), (73, 278832400), (77, 264347600), (80, 254434565), (88, 231304150), (100, 203547652), (110, 185043320), (112, 181738975), (121, 168221200), (140, 145391180), (146, 139416200), (154, 132173800), (175, 116312944), (176, 115652075), (200, 101773826), (220, 92521660), (242, 84110600), (275, 74017328), (280, 72695590), (292, 69708100), (308, 66086900), (350, 58156472), (365, 55766480), (385, 52869520), (400, 50886913), (440, 46260830), (484, 42055300), (511, 39833200), (550, 37008664), (560, 36347795), (584, 34854050), (605, 33644240), (616, 33043450), (700, 29078236), (730, 27883240), (770, 26434760), (803, 25348400), (823, 24732400), (847, 24031600), (880, 23130415), (968, 21027650), (1022, 19916600), (1100, 18504332), (1168, 17427025), (1210, 16822120), (1232, 16521725), (1400, 14539118), (1460, 13941620), (1540, 13217380), (1606, 12674200), (1646, 12366200), (1694, 12015800), (1825, 11153296), (1925, 10573904), (1936, 10513825), (2044, 9958300), (2200, 9252166), (2420, 8411060), (2555, 7966640), (2800, 7269559), (2920, 6970810), (3025, 6728848), (3080, 6608690), (3212, 6337100), (3292, 6183100), (3388, 6007900), (3650, 5576648), (3850, 5286952), (4015, 5069680), (4088, 4979150), (4115, 4946480), (4235, 4806320), (4400, 4626083), (4840, 4205530), (5110, 3983320), (5621, 3621200), (5761, 3533200), (5840, 3485405), (6050, 3364424), (6160, 3304345), (6424, 3168550), (6584, 3091550), (6776, 3003950), (7300, 2788324), (7700, 2643476), (8030, 2534840), (8176, 2489575), (8230, 2473240), (8470, 2403160), (8833, 2304400), (9053, 2248400), (9680, 2102765), (10220, 1991660), (11242, 1810600), (11522, 1766600), (12100, 1682212), (12775, 1593328), (12848, 1584275), (13168, 1545775), (13552, 1501975), (14600, 1394162), (15400, 1321738), (16060, 1267420), (16460, 1236620), (16940, 1201580), (17666, 1152200), (18106, 1124200), (20075, 1013936), (20440, 995830), (20575, 989296), (21175, 961264), (22484, 905300), (23044, 883300), (24200, 841106), (25550, 796664), (28105, 724240), (28805, 706640), (29200, 697081), (30800, 660869), (32120, 633710), (32920, 618310), (33880, 600790), (35332, 576100), (36212, 562100), (40150, 506968), (40880, 497915), (41150, 494648), (42350, 480632), (44165, 460880), (44968, 452650), (45265, 449680), (46088, 441650), (48400, 420553), (51100, 398332), (56210, 362120), (57610, 353320), (60079, 338800), (61831, 329200), (63371, 321200), (64240, 316855), (65840, 309155), (67760, 300395), (70664, 288050), (72424, 281050), (80300, 253484), (82300, 247324), (84700, 240316), (88330, 230440), (89936, 226325), (90530, 224840), (92176, 220825), (99583, 204400), (102200, 199166), (112420, 181060), (115220, 176660), (120158, 169400), (123662, 164600), (126742, 160600), (140525, 144848), (141328, 144025)]