2552450

素因数分解:

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

素因数の和:802

約数の個数: 24

約数和(自身を含む): 4821120

約数和(自身を除く): 2268670

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 719, 1438, 1775, 3550, 3595, 7190, 17975, 35950, 51049, 102098, 255245, 510490, 1276225, 2552450]

約数ペア:

[(1, 2552450), (2, 1276225), (5, 510490), (10, 255245), (25, 102098), (50, 51049), (71, 35950), (142, 17975), (355, 7190), (710, 3595), (719, 3550), (1438, 1775)]