8331140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5867}}^1$

素因数の和:5947

約数の個数: 24

約数和(自身を含む): 17744832

約数和(自身を除く): 9413692

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5867, 11734, 23468, 29335, 58670, 117340, 416557, 833114, 1666228, 2082785, 4165570, 8331140]

約数ペア:

[(1, 8331140), (2, 4165570), (4, 2082785), (5, 1666228), (10, 833114), (20, 416557), (71, 117340), (142, 58670), (284, 29335), (355, 23468), (710, 11734), (1420, 5867)]