3872450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1942

約数の個数: 24

約数和(自身を含む): 7382340

約数和(自身を除く): 3509890

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1889, 2050, 3778, 9445, 18890, 47225, 77449, 94450, 154898, 387245, 774490, 1936225, 3872450]

約数ペア:

[(1, 3872450), (2, 1936225), (5, 774490), (10, 387245), (25, 154898), (41, 94450), (50, 77449), (82, 47225), (205, 18890), (410, 9445), (1025, 3778), (1889, 2050)]