12503548510

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1\times {\mathrm{8849}}^1$

素因数の和:10356

約数の個数: 32

約数和(自身を含む): 22748040000

約数和(自身を除く): 10244491490

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1399, 2798, 6995, 8849, 13990, 17698, 44245, 88490, 141299, 282598, 706495, 893749, 1412990, 1787498, 4468745, 8937490, 12379751, 24759502, 61898755, 123797510, 1250354851, 2500709702, 6251774255, 12503548510]

約数ペア:

[(1, 12503548510), (2, 6251774255), (5, 2500709702), (10, 1250354851), (101, 123797510), (202, 61898755), (505, 24759502), (1010, 12379751), (1399, 8937490), (2798, 4468745), (6995, 1787498), (8849, 1412990), (13990, 893749), (17698, 706495), (44245, 282598), (88490, 141299)]