11577640

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1201}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 26179560

約数和(自身を除く): 14601920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1201, 1205, 1928, 2402, 2410, 4804, 4820, 6005, 9608, 9640, 12010, 24020, 48040, 289441, 578882, 1157764, 1447205, 2315528, 2894410, 5788820, 11577640]

約数ペア:

[(1, 11577640), (2, 5788820), (4, 2894410), (5, 2315528), (8, 1447205), (10, 1157764), (20, 578882), (40, 289441), (241, 48040), (482, 24020), (964, 12010), (1201, 9640), (1205, 9608), (1928, 6005), (2402, 4820), (2410, 4804)]