2464900

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^2$

素因数の和:328

約数の個数: 27

約数和(自身を含む): 5383119

約数和(自身を除く): 2918219

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 314, 628, 785, 1570, 3140, 3925, 7850, 15700, 24649, 49298, 98596, 123245, 246490, 492980, 616225, 1232450, 2464900]

約数ペア:

[(1, 2464900), (2, 1232450), (4, 616225), (5, 492980), (10, 246490), (20, 123245), (25, 98596), (50, 49298), (100, 24649), (157, 15700), (314, 7850), (628, 3925), (785, 3140)]