19036691800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10957}}^1$

素因数の和:11070

約数の個数: 192

約数和(自身を含む): 54297328320

約数和(自身を除く): 35260636520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 73, 85, 100, 119, 136, 140, 146, 170, 175, 200, 238, 280, 292, 340, 350, 365, 425, 476, 511, 584, 595, 680, 700, 730, 850, 952, 1022, 1190, 1241, 1400, 1460, 1700, 1825, 2044, 2380, 2482, 2555, 2920, 2975, 3400, 3650, 4088, 4760, 4964, 5110, 5950, 6205, 7300, 8687, 9928, 10220, 10957, 11900, 12410, 12775, 14600, 17374, 20440, 21914, 23800, 24820, 25550, 31025, 34748, 43435, 43828, 49640, 51100, 54785, 62050, 69496, 76699, 86870, 87656, 102200, 109570, 124100, 153398, 173740, 186269, 217175, 219140, 248200, 273925, 306796, 347480, 372538, 383495, 434350, 438280, 547850, 613592, 745076, 766990, 799861, 868700, 931345, 1095700, 1303883, 1490152, 1533980, 1599722, 1737400, 1862690, 1917475, 2191400, 2607766, 3067960, 3199444, 3725380, 3834950, 3999305, 4656725, 5215532, 5599027, 6398888, 6519415, 7450760, 7669900, 7998610, 9313450, 10431064, 11198054, 13038830, 13597637, 15339800, 15997220, 18626900, 19996525, 22396108, 26077660, 27195274, 27995135, 31994440, 32597075, 37253800, 39993050, 44792216, 52155320, 54390548, 55990270, 65194150, 67988185, 79986100, 95183459, 108781096, 111980540, 130388300, 135976370, 139975675, 159972200, 190366918, 223961080, 260776600, 271952740, 279951350, 339940925, 380733836, 475917295, 543905480, 559902700, 679881850, 761467672, 951834590, 1119805400, 1359763700, 1903669180, 2379586475, 2719527400, 3807338360, 4759172950, 9518345900, 19036691800]

約数ペア:

[(1, 19036691800), (2, 9518345900), (4, 4759172950), (5, 3807338360), (7, 2719527400), (8, 2379586475), (10, 1903669180), (14, 1359763700), (17, 1119805400), (20, 951834590), (25, 761467672), (28, 679881850), (34, 559902700), (35, 543905480), (40, 475917295), (50, 380733836), (56, 339940925), (68, 279951350), (70, 271952740), (73, 260776600), (85, 223961080), (100, 190366918), (119, 159972200), (136, 139975675), (140, 135976370), (146, 130388300), (170, 111980540), (175, 108781096), (200, 95183459), (238, 79986100), (280, 67988185), (292, 65194150), (340, 55990270), (350, 54390548), (365, 52155320), (425, 44792216), (476, 39993050), (511, 37253800), (584, 32597075), (595, 31994440), (680, 27995135), (700, 27195274), (730, 26077660), (850, 22396108), (952, 19996525), (1022, 18626900), (1190, 15997220), (1241, 15339800), (1400, 13597637), (1460, 13038830), (1700, 11198054), (1825, 10431064), (2044, 9313450), (2380, 7998610), (2482, 7669900), (2555, 7450760), (2920, 6519415), (2975, 6398888), (3400, 5599027), (3650, 5215532), (4088, 4656725), (4760, 3999305), (4964, 3834950), (5110, 3725380), (5950, 3199444), (6205, 3067960), (7300, 2607766), (8687, 2191400), (9928, 1917475), (10220, 1862690), (10957, 1737400), (11900, 1599722), (12410, 1533980), (12775, 1490152), (14600, 1303883), (17374, 1095700), (20440, 931345), (21914, 868700), (23800, 799861), (24820, 766990), (25550, 745076), (31025, 613592), (34748, 547850), (43435, 438280), (43828, 434350), (49640, 383495), (51100, 372538), (54785, 347480), (62050, 306796), (69496, 273925), (76699, 248200), (86870, 219140), (87656, 217175), (102200, 186269), (109570, 173740), (124100, 153398)]