11490740

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2531}}^1$

素因数の和:2767

約数の個数: 24

約数和(自身を含む): 24246432

約数和(自身を除く): 12755692

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 2531, 4540, 5062, 10124, 12655, 25310, 50620, 574537, 1149074, 2298148, 2872685, 5745370, 11490740]

約数ペア:

[(1, 11490740), (2, 5745370), (4, 2872685), (5, 2298148), (10, 1149074), (20, 574537), (227, 50620), (454, 25310), (908, 12655), (1135, 10124), (2270, 5062), (2531, 4540)]