10249780

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{757}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 21584808

約数和(自身を除く): 11335028

約数列:

[1, 2, 4, 5, 10, 20, 677, 757, 1354, 1514, 2708, 3028, 3385, 3785, 6770, 7570, 13540, 15140, 512489, 1024978, 2049956, 2562445, 5124890, 10249780]

約数ペア:

[(1, 10249780), (2, 5124890), (4, 2562445), (5, 2049956), (10, 1024978), (20, 512489), (677, 15140), (757, 13540), (1354, 7570), (1514, 6770), (2708, 3785), (3028, 3385)]