80255650

素因数分解:

$2^1\times 5^2\times {\mathrm{563}}^1\times {\mathrm{2851}}^1$

素因数の和:3426

約数の個数: 24

約数和(自身を含む): 149593104

約数和(自身を除く): 69337454

約数列:

[1, 2, 5, 10, 25, 50, 563, 1126, 2815, 2851, 5630, 5702, 14075, 14255, 28150, 28510, 71275, 142550, 1605113, 3210226, 8025565, 16051130, 40127825, 80255650]

約数ペア:

[(1, 80255650), (2, 40127825), (5, 16051130), (10, 8025565), (25, 3210226), (50, 1605113), (563, 142550), (1126, 71275), (2815, 28510), (2851, 28150), (5630, 14255), (5702, 14075)]