422060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 907200

約数和(自身を除く): 485140

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 449, 470, 898, 940, 1796, 2245, 4490, 8980, 21103, 42206, 84412, 105515, 211030, 422060]

約数ペア:

[(1, 422060), (2, 211030), (4, 105515), (5, 84412), (10, 42206), (20, 21103), (47, 8980), (94, 4490), (188, 2245), (235, 1796), (449, 940), (470, 898)]