103625936800

素因数分解:

$2^5\times 5^2\times {\mathrm{5701}}^1\times {\mathrm{22721}}^1$

素因数の和:28442

約数の個数: 72

約数和(自身を含む): 253032328332

約数和(自身を除く): 149406391532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 5701, 11402, 22721, 22804, 28505, 45442, 45608, 57010, 90884, 91216, 113605, 114020, 142525, 181768, 182432, 227210, 228040, 285050, 363536, 454420, 456080, 568025, 570100, 727072, 908840, 912160, 1136050, 1140200, 1817680, 2272100, 2280400, 3635360, 4544200, 4560800, 9088400, 18176800, 129532421, 259064842, 518129684, 647662105, 1036259368, 1295324210, 2072518736, 2590648420, 3238310525, 4145037472, 5181296840, 6476621050, 10362593680, 12953242100, 20725187360, 25906484200, 51812968400, 103625936800]

約数ペア:

[(1, 103625936800), (2, 51812968400), (4, 25906484200), (5, 20725187360), (8, 12953242100), (10, 10362593680), (16, 6476621050), (20, 5181296840), (25, 4145037472), (32, 3238310525), (40, 2590648420), (50, 2072518736), (80, 1295324210), (100, 1036259368), (160, 647662105), (200, 518129684), (400, 259064842), (800, 129532421), (5701, 18176800), (11402, 9088400), (22721, 4560800), (22804, 4544200), (28505, 3635360), (45442, 2280400), (45608, 2272100), (57010, 1817680), (90884, 1140200), (91216, 1136050), (113605, 912160), (114020, 908840), (142525, 727072), (181768, 570100), (182432, 568025), (227210, 456080), (228040, 454420), (285050, 363536)]