23769800

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 55690260

約数和(自身を除く): 31920460

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 628, 757, 785, 1256, 1514, 1570, 3028, 3140, 3785, 3925, 6056, 6280, 7570, 7850, 15140, 15700, 18925, 30280, 31400, 37850, 75700, 118849, 151400, 237698, 475396, 594245, 950792, 1188490, 2376980, 2971225, 4753960, 5942450, 11884900, 23769800]

約数ペア:

[(1, 23769800), (2, 11884900), (4, 5942450), (5, 4753960), (8, 2971225), (10, 2376980), (20, 1188490), (25, 950792), (40, 594245), (50, 475396), (100, 237698), (157, 151400), (200, 118849), (314, 75700), (628, 37850), (757, 31400), (785, 30280), (1256, 18925), (1514, 15700), (1570, 15140), (3028, 7850), (3140, 7570), (3785, 6280), (3925, 6056)]