14996980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18289}}^1$

素因数の和:18339

約数の個数: 24

約数和(自身を含む): 32263560

約数和(自身を除く): 17266580

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 18289, 36578, 73156, 91445, 182890, 365780, 749849, 1499698, 2999396, 3749245, 7498490, 14996980]

約数ペア:

[(1, 14996980), (2, 7498490), (4, 3749245), (5, 2999396), (10, 1499698), (20, 749849), (41, 365780), (82, 182890), (164, 91445), (205, 73156), (410, 36578), (820, 18289)]