45491380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{206779}}^1$

素因数の和:206799

約数の個数: 24

約数和(自身を含む): 104217120

約数和(自身を除く): 58725740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 206779, 413558, 827116, 1033895, 2067790, 2274569, 4135580, 4549138, 9098276, 11372845, 22745690, 45491380]

約数ペア:

[(1, 45491380), (2, 22745690), (4, 11372845), (5, 9098276), (10, 4549138), (11, 4135580), (20, 2274569), (22, 2067790), (44, 1033895), (55, 827116), (110, 413558), (220, 206779)]