5087485240

素因数分解:

$2^3\times 5^1\times {\mathrm{127187131}}^1$

素因数の和:127187142

約数の個数: 16

約数和(自身を含む): 11446841880

約数和(自身を除く): 6359356640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127187131, 254374262, 508748524, 635935655, 1017497048, 1271871310, 2543742620, 5087485240]

約数ペア:

[(1, 5087485240), (2, 2543742620), (4, 1271871310), (5, 1017497048), (8, 635935655), (10, 508748524), (20, 254374262), (40, 127187131)]