1610380

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 3431232

約数和(自身を除く): 1820852

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1103, 1460, 2206, 4412, 5515, 11030, 22060, 80519, 161038, 322076, 402595, 805190, 1610380]

約数ペア:

[(1, 1610380), (2, 805190), (4, 402595), (5, 322076), (10, 161038), (20, 80519), (73, 22060), (146, 11030), (292, 5515), (365, 4412), (730, 2206), (1103, 1460)]