5721340

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1187}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 12074832

約数和(自身を除く): 6353492

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1187, 1205, 2374, 2410, 4748, 4820, 5935, 11870, 23740, 286067, 572134, 1144268, 1430335, 2860670, 5721340]

約数ペア:

[(1, 5721340), (2, 2860670), (4, 1430335), (5, 1144268), (10, 572134), (20, 286067), (241, 23740), (482, 11870), (964, 5935), (1187, 4820), (1205, 4748), (2374, 2410)]