10268260

素因数分解:

$2^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{743}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 21623616

約数和(自身を除く): 11355356

約数列:

[1, 2, 4, 5, 10, 20, 691, 743, 1382, 1486, 2764, 2972, 3455, 3715, 6910, 7430, 13820, 14860, 513413, 1026826, 2053652, 2567065, 5134130, 10268260]

約数ペア:

[(1, 10268260), (2, 5134130), (4, 2567065), (5, 2053652), (10, 1026826), (20, 513413), (691, 14860), (743, 13820), (1382, 7430), (1486, 6910), (2764, 3715), (2972, 3455)]