9965450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{18119}}^1$

素因数の和:18142

約数の個数: 24

約数和(自身を含む): 20221920

約数和(自身を除く): 10256470

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 18119, 36238, 90595, 181190, 199309, 398618, 452975, 905950, 996545, 1993090, 4982725, 9965450]

約数ペア:

[(1, 9965450), (2, 4982725), (5, 1993090), (10, 996545), (11, 905950), (22, 452975), (25, 398618), (50, 199309), (55, 181190), (110, 90595), (275, 36238), (550, 18119)]