105955600

素因数分解:

$2^4\times 5^2\times {\mathrm{264889}}^1$

素因数の和:264907

約数の個数: 30

約数和(自身を含む): 254559290

約数和(自身を除く): 148603690

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 264889, 529778, 1059556, 1324445, 2119112, 2648890, 4238224, 5297780, 6622225, 10595560, 13244450, 21191120, 26488900, 52977800, 105955600]

約数ペア:

[(1, 105955600), (2, 52977800), (4, 26488900), (5, 21191120), (8, 13244450), (10, 10595560), (16, 6622225), (20, 5297780), (25, 4238224), (40, 2648890), (50, 2119112), (80, 1324445), (100, 1059556), (200, 529778), (400, 264889)]