80368150

素因数分解:

$2^1\times 5^2\times {\mathrm{1117}}^1\times {\mathrm{1439}}^1$

素因数の和:2568

約数の個数: 24

約数和(自身を含む): 149722560

約数和(自身を除く): 69354410

約数列:

[1, 2, 5, 10, 25, 50, 1117, 1439, 2234, 2878, 5585, 7195, 11170, 14390, 27925, 35975, 55850, 71950, 1607363, 3214726, 8036815, 16073630, 40184075, 80368150]

約数ペア:

[(1, 80368150), (2, 40184075), (5, 16073630), (10, 8036815), (25, 3214726), (50, 1607363), (1117, 71950), (1439, 55850), (2234, 35975), (2878, 27925), (5585, 14390), (7195, 11170)]