25791248560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1224

約数の個数: 320

約数和(自身を含む): 77837303808

約数和(自身を除く): 52046055248

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 131, 140, 154, 155, 176, 217, 220, 248, 262, 280, 308, 310, 341, 385, 434, 440, 496, 524, 560, 616, 620, 655, 682, 770, 868, 880, 917, 1031, 1048, 1085, 1232, 1240, 1310, 1364, 1441, 1540, 1705, 1736, 1834, 2062, 2096, 2170, 2387, 2480, 2620, 2728, 2882, 3080, 3410, 3472, 3668, 4061, 4124, 4340, 4585, 4774, 5155, 5240, 5456, 5764, 6160, 6820, 7205, 7217, 7336, 8122, 8248, 8680, 9170, 9548, 10087, 10310, 10480, 11341, 11528, 11935, 13640, 14410, 14434, 14672, 16244, 16496, 17360, 18340, 19096, 20174, 20305, 20620, 22682, 23056, 23870, 27280, 28427, 28820, 28868, 31961, 32488, 36085, 36680, 38192, 40348, 40610, 41240, 44671, 45364, 47740, 50435, 56705, 56854, 57640, 57736, 63922, 64976, 72170, 73360, 79387, 80696, 81220, 82480, 89342, 90728, 95480, 100870, 113410, 113708, 115280, 115472, 127844, 135061, 142135, 144340, 158774, 159805, 161392, 162440, 178684, 181456, 190960, 201740, 223355, 223727, 226820, 227416, 255688, 270122, 284270, 288680, 312697, 317548, 319610, 324880, 351571, 357368, 396935, 403480, 446710, 447454, 453640, 454832, 511376, 540244, 568540, 577360, 625394, 635096, 639220, 675305, 703142, 714736, 793870, 806960, 893420, 894908, 907280, 945427, 1080488, 1118635, 1137080, 1250788, 1270192, 1278440, 1350610, 1406284, 1485671, 1563485, 1587740, 1757855, 1786840, 1789816, 1890854, 2160976, 2237270, 2274160, 2460997, 2501576, 2556880, 2701220, 2812568, 2971342, 3126970, 3175480, 3515710, 3573680, 3579632, 3781708, 4186891, 4474540, 4727135, 4921994, 5003152, 5402440, 5625136, 5942684, 6253940, 6350960, 7031420, 7428355, 7563416, 8373782, 8949080, 9454270, 9843988, 10399697, 10804880, 11885368, 12304985, 12507880, 14062840, 14856710, 15126832, 16747564, 17898160, 18908540, 19687976, 20799394, 20934455, 23770736, 24609970, 25015760, 28125680, 29308237, 29713420, 33495128, 37817080, 39375952, 41598788, 41868910, 46055801, 49219940, 51998485, 58616474, 59426840, 66990256, 75634160, 83197576, 83737820, 92111602, 98439880, 103996970, 117232948, 118853680, 146541185, 166395152, 167475640, 184223204, 196879760, 207993940, 230279005, 234465896, 293082370, 322390607, 334951280, 368446408, 415987880, 460558010, 468931792, 586164740, 644781214, 736892816, 831975760, 921116020, 1172329480, 1289562428, 1611953035, 1842232040, 2344658960, 2579124856, 3223906070, 3684464080, 5158249712, 6447812140, 12895624280, 25791248560]

約数ペア:

[(1, 25791248560), (2, 12895624280), (4, 6447812140), (5, 5158249712), (7, 3684464080), (8, 3223906070), (10, 2579124856), (11, 2344658960), (14, 1842232040), (16, 1611953035), (20, 1289562428), (22, 1172329480), (28, 921116020), (31, 831975760), (35, 736892816), (40, 644781214), (44, 586164740), (55, 468931792), (56, 460558010), (62, 415987880), (70, 368446408), (77, 334951280), (80, 322390607), (88, 293082370), (110, 234465896), (112, 230279005), (124, 207993940), (131, 196879760), (140, 184223204), (154, 167475640), (155, 166395152), (176, 146541185), (217, 118853680), (220, 117232948), (248, 103996970), (262, 98439880), (280, 92111602), (308, 83737820), (310, 83197576), (341, 75634160), (385, 66990256), (434, 59426840), (440, 58616474), (496, 51998485), (524, 49219940), (560, 46055801), (616, 41868910), (620, 41598788), (655, 39375952), (682, 37817080), (770, 33495128), (868, 29713420), (880, 29308237), (917, 28125680), (1031, 25015760), (1048, 24609970), (1085, 23770736), (1232, 20934455), (1240, 20799394), (1310, 19687976), (1364, 18908540), (1441, 17898160), (1540, 16747564), (1705, 15126832), (1736, 14856710), (1834, 14062840), (2062, 12507880), (2096, 12304985), (2170, 11885368), (2387, 10804880), (2480, 10399697), (2620, 9843988), (2728, 9454270), (2882, 8949080), (3080, 8373782), (3410, 7563416), (3472, 7428355), (3668, 7031420), (4061, 6350960), (4124, 6253940), (4340, 5942684), (4585, 5625136), (4774, 5402440), (5155, 5003152), (5240, 4921994), (5456, 4727135), (5764, 4474540), (6160, 4186891), (6820, 3781708), (7205, 3579632), (7217, 3573680), (7336, 3515710), (8122, 3175480), (8248, 3126970), (8680, 2971342), (9170, 2812568), (9548, 2701220), (10087, 2556880), (10310, 2501576), (10480, 2460997), (11341, 2274160), (11528, 2237270), (11935, 2160976), (13640, 1890854), (14410, 1789816), (14434, 1786840), (14672, 1757855), (16244, 1587740), (16496, 1563485), (17360, 1485671), (18340, 1406284), (19096, 1350610), (20174, 1278440), (20305, 1270192), (20620, 1250788), (22682, 1137080), (23056, 1118635), (23870, 1080488), (27280, 945427), (28427, 907280), (28820, 894908), (28868, 893420), (31961, 806960), (32488, 793870), (36085, 714736), (36680, 703142), (38192, 675305), (40348, 639220), (40610, 635096), (41240, 625394), (44671, 577360), (45364, 568540), (47740, 540244), (50435, 511376), (56705, 454832), (56854, 453640), (57640, 447454), (57736, 446710), (63922, 403480), (64976, 396935), (72170, 357368), (73360, 351571), (79387, 324880), (80696, 319610), (81220, 317548), (82480, 312697), (89342, 288680), (90728, 284270), (95480, 270122), (100870, 255688), (113410, 227416), (113708, 226820), (115280, 223727), (115472, 223355), (127844, 201740), (135061, 190960), (142135, 181456), (144340, 178684), (158774, 162440), (159805, 161392)]