47838100

素因数分解:

$2^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{2089}}^1$

素因数の和:2332

約数の個数: 36

約数和(自身を含む): 104311900

約数和(自身を除く): 56473800

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 229, 458, 916, 1145, 2089, 2290, 4178, 4580, 5725, 8356, 10445, 11450, 20890, 22900, 41780, 52225, 104450, 208900, 478381, 956762, 1913524, 2391905, 4783810, 9567620, 11959525, 23919050, 47838100]

約数ペア:

[(1, 47838100), (2, 23919050), (4, 11959525), (5, 9567620), (10, 4783810), (20, 2391905), (25, 1913524), (50, 956762), (100, 478381), (229, 208900), (458, 104450), (916, 52225), (1145, 41780), (2089, 22900), (2290, 20890), (4178, 11450), (4580, 10445), (5725, 8356)]