8960200

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 21159360

約数和(自身を除く): 12199160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 631, 710, 1262, 1420, 1775, 2524, 2840, 3155, 3550, 5048, 6310, 7100, 12620, 14200, 15775, 25240, 31550, 44801, 63100, 89602, 126200, 179204, 224005, 358408, 448010, 896020, 1120025, 1792040, 2240050, 4480100, 8960200]

約数ペア:

[(1, 8960200), (2, 4480100), (4, 2240050), (5, 1792040), (8, 1120025), (10, 896020), (20, 448010), (25, 358408), (40, 224005), (50, 179204), (71, 126200), (100, 89602), (142, 63100), (200, 44801), (284, 31550), (355, 25240), (568, 15775), (631, 14200), (710, 12620), (1262, 7100), (1420, 6310), (1775, 5048), (2524, 3550), (2840, 3155)]