23254220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105701}}^1$

素因数の和:105721

約数の個数: 24

約数和(自身を含む): 53273808

約数和(自身を除く): 30019588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 105701, 211402, 422804, 528505, 1057010, 1162711, 2114020, 2325422, 4650844, 5813555, 11627110, 23254220]

約数ペア:

[(1, 23254220), (2, 11627110), (4, 5813555), (5, 4650844), (10, 2325422), (11, 2114020), (20, 1162711), (22, 1057010), (44, 528505), (55, 422804), (110, 211402), (220, 105701)]