22077110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{479}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 21468490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 419, 479, 838, 958, 2095, 2395, 4190, 4609, 4790, 5269, 9218, 10538, 23045, 26345, 46090, 52690, 200701, 401402, 1003505, 2007010, 2207711, 4415422, 11038555, 22077110]

約数ペア:

[(1, 22077110), (2, 11038555), (5, 4415422), (10, 2207711), (11, 2007010), (22, 1003505), (55, 401402), (110, 200701), (419, 52690), (479, 46090), (838, 26345), (958, 23045), (2095, 10538), (2395, 9218), (4190, 5269), (4609, 4790)]