12762250

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 24261120

約数和(自身を除く): 11498870

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 710, 719, 1438, 1775, 3550, 3595, 7190, 8875, 17750, 17975, 35950, 51049, 89875, 102098, 179750, 255245, 510490, 1276225, 2552450, 6381125, 12762250]

約数ペア:

[(1, 12762250), (2, 6381125), (5, 2552450), (10, 1276225), (25, 510490), (50, 255245), (71, 179750), (125, 102098), (142, 89875), (250, 51049), (355, 35950), (710, 17975), (719, 17750), (1438, 8875), (1775, 7190), (3550, 3595)]