7952060

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4099}}^1$

素因数の和:4205

約数の個数: 24

約数和(自身を含む): 16875600

約数和(自身を除く): 8923540

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 4099, 8198, 16396, 20495, 40990, 81980, 397603, 795206, 1590412, 1988015, 3976030, 7952060]

約数ペア:

[(1, 7952060), (2, 3976030), (4, 1988015), (5, 1590412), (10, 795206), (20, 397603), (97, 81980), (194, 40990), (388, 20495), (485, 16396), (970, 8198), (1940, 4099)]