18944050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{9241}}^1$

素因数の和:9294

約数の個数: 24

約数和(自身を含む): 36099252

約数和(自身を除く): 17155202

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 9241, 18482, 46205, 92410, 231025, 378881, 462050, 757762, 1894405, 3788810, 9472025, 18944050]

約数ペア:

[(1, 18944050), (2, 9472025), (5, 3788810), (10, 1894405), (25, 757762), (41, 462050), (50, 378881), (82, 231025), (205, 92410), (410, 46205), (1025, 18482), (2050, 9241)]