22784740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103567}}^1$

素因数の和:103587

約数の個数: 24

約数和(自身を含む): 52198272

約数和(自身を除く): 29413532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 103567, 207134, 414268, 517835, 1035670, 1139237, 2071340, 2278474, 4556948, 5696185, 11392370, 22784740]

約数ペア:

[(1, 22784740), (2, 11392370), (4, 5696185), (5, 4556948), (10, 2278474), (11, 2071340), (20, 1139237), (22, 1035670), (44, 517835), (55, 414268), (110, 207134), (220, 103567)]