131453450

素因数分解:

$2^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{10909}}^1$

素因数の和:11162

約数の個数: 24

約数和(自身を含む): 245540460

約数和(自身を除く): 114087010

約数列:

[1, 2, 5, 10, 25, 50, 241, 482, 1205, 2410, 6025, 10909, 12050, 21818, 54545, 109090, 272725, 545450, 2629069, 5258138, 13145345, 26290690, 65726725, 131453450]

約数ペア:

[(1, 131453450), (2, 65726725), (5, 26290690), (10, 13145345), (25, 5258138), (50, 2629069), (241, 545450), (482, 272725), (1205, 109090), (2410, 54545), (6025, 21818), (10909, 12050)]