80109710

素因数分解:

$2^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{5521}}^1$

素因数の和:6979

約数の個数: 16

約数和(自身を含む): 144322992

約数和(自身を除く): 64213282

約数列:

[1, 2, 5, 10, 1451, 2902, 5521, 7255, 11042, 14510, 27605, 55210, 8010971, 16021942, 40054855, 80109710]

約数ペア:

[(1, 80109710), (2, 40054855), (5, 16021942), (10, 8010971), (1451, 55210), (2902, 27605), (5521, 14510), (7255, 11042)]