8495980

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2851}}^1$

素因数の和:3009

約数の個数: 24

約数和(自身を含む): 17967600

約数和(自身を除く): 9471620

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2851, 2980, 5702, 11404, 14255, 28510, 57020, 424799, 849598, 1699196, 2123995, 4247990, 8495980]

約数ペア:

[(1, 8495980), (2, 4247990), (4, 2123995), (5, 1699196), (10, 849598), (20, 424799), (149, 57020), (298, 28510), (596, 14255), (745, 11404), (1490, 5702), (2851, 2980)]