5771140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2857}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 12243672

約数和(自身を除く): 6472532

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2857, 5714, 11428, 14285, 28570, 57140, 288557, 577114, 1154228, 1442785, 2885570, 5771140]

約数ペア:

[(1, 5771140), (2, 2885570), (4, 1442785), (5, 1154228), (10, 577114), (20, 288557), (101, 57140), (202, 28570), (404, 14285), (505, 11428), (1010, 5714), (2020, 2857)]