4368889150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{42437}}^1$

素因数の和:42549

約数の個数: 48

約数和(自身を含む): 8524945440

約数和(自身を除く): 4156056290

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 71, 142, 145, 290, 355, 710, 725, 1450, 1775, 2059, 3550, 4118, 10295, 20590, 42437, 51475, 84874, 102950, 212185, 424370, 1060925, 1230673, 2121850, 2461346, 3013027, 6026054, 6153365, 12306730, 15065135, 30130270, 30766825, 61533650, 75325675, 87377783, 150651350, 174755566, 436888915, 873777830, 2184444575, 4368889150]

約数ペア:

[(1, 4368889150), (2, 2184444575), (5, 873777830), (10, 436888915), (25, 174755566), (29, 150651350), (50, 87377783), (58, 75325675), (71, 61533650), (142, 30766825), (145, 30130270), (290, 15065135), (355, 12306730), (710, 6153365), (725, 6026054), (1450, 3013027), (1775, 2461346), (2059, 2121850), (3550, 1230673), (4118, 1060925), (10295, 424370), (20590, 212185), (42437, 102950), (51475, 84874)]