10172560

素因数分解:

$2^4\times 5^1\times {\mathrm{127157}}^1$

素因数の和:127170

約数の個数: 20

約数和(自身を含む): 23651388

約数和(自身を除く): 13478828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127157, 254314, 508628, 635785, 1017256, 1271570, 2034512, 2543140, 5086280, 10172560]

約数ペア:

[(1, 10172560), (2, 5086280), (4, 2543140), (5, 2034512), (8, 1271570), (10, 1017256), (16, 635785), (20, 508628), (40, 254314), (80, 127157)]