11297740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4999}}^1$

素因数の和:5121

約数の個数: 24

約数和(自身を含む): 23940000

約数和(自身を除く): 12642260

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 4999, 9998, 19996, 24995, 49990, 99980, 564887, 1129774, 2259548, 2824435, 5648870, 11297740]

約数ペア:

[(1, 11297740), (2, 5648870), (4, 2824435), (5, 2259548), (10, 1129774), (20, 564887), (113, 99980), (226, 49990), (452, 24995), (565, 19996), (1130, 9998), (2260, 4999)]