42637360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 106305696

約数和(自身を除く): 63668336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 107, 136, 170, 214, 272, 293, 340, 428, 535, 586, 680, 856, 1070, 1172, 1360, 1465, 1712, 1819, 2140, 2344, 2930, 3638, 4280, 4688, 4981, 5860, 7276, 8560, 9095, 9962, 11720, 14552, 18190, 19924, 23440, 24905, 29104, 31351, 36380, 39848, 49810, 62702, 72760, 79696, 99620, 125404, 145520, 156755, 199240, 250808, 313510, 398480, 501616, 532967, 627020, 1065934, 1254040, 2131868, 2508080, 2664835, 4263736, 5329670, 8527472, 10659340, 21318680, 42637360]

約数ペア:

[(1, 42637360), (2, 21318680), (4, 10659340), (5, 8527472), (8, 5329670), (10, 4263736), (16, 2664835), (17, 2508080), (20, 2131868), (34, 1254040), (40, 1065934), (68, 627020), (80, 532967), (85, 501616), (107, 398480), (136, 313510), (170, 250808), (214, 199240), (272, 156755), (293, 145520), (340, 125404), (428, 99620), (535, 79696), (586, 72760), (680, 62702), (856, 49810), (1070, 39848), (1172, 36380), (1360, 31351), (1465, 29104), (1712, 24905), (1819, 23440), (2140, 19924), (2344, 18190), (2930, 14552), (3638, 11720), (4280, 9962), (4688, 9095), (4981, 8560), (5860, 7276)]