3881260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4129}}^1$

素因数の和:4185

約数の個数: 24

約数和(自身を含む): 8326080

約数和(自身を除く): 4444820

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 4129, 8258, 16516, 20645, 41290, 82580, 194063, 388126, 776252, 970315, 1940630, 3881260]

約数ペア:

[(1, 3881260), (2, 1940630), (4, 970315), (5, 776252), (10, 388126), (20, 194063), (47, 82580), (94, 41290), (188, 20645), (235, 16516), (470, 8258), (940, 4129)]