8366140

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{751}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 17623872

約数和(自身を除く): 9257732

約数列:

[1, 2, 4, 5, 10, 20, 557, 751, 1114, 1502, 2228, 2785, 3004, 3755, 5570, 7510, 11140, 15020, 418307, 836614, 1673228, 2091535, 4183070, 8366140]

約数ペア:

[(1, 8366140), (2, 4183070), (4, 2091535), (5, 1673228), (10, 836614), (20, 418307), (557, 15020), (751, 11140), (1114, 7510), (1502, 5570), (2228, 3755), (2785, 3004)]