11022220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50101}}^1$

素因数の和:50121

約数の個数: 24

約数和(自身を含む): 25251408

約数和(自身を除く): 14229188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 50101, 100202, 200404, 250505, 501010, 551111, 1002020, 1102222, 2204444, 2755555, 5511110, 11022220]

約数ペア:

[(1, 11022220), (2, 5511110), (4, 2755555), (5, 2204444), (10, 1102222), (11, 1002020), (20, 551111), (22, 501010), (44, 250505), (55, 200404), (110, 100202), (220, 50101)]