79816460

素因数分解:

$2^2\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{2713}}^1$

素因数の和:4193

約数の個数: 24

約数和(自身を含む): 167790336

約数和(自身を除く): 87973876

約数列:

[1, 2, 4, 5, 10, 20, 1471, 2713, 2942, 5426, 5884, 7355, 10852, 13565, 14710, 27130, 29420, 54260, 3990823, 7981646, 15963292, 19954115, 39908230, 79816460]

約数ペア:

[(1, 79816460), (2, 39908230), (4, 19954115), (5, 15963292), (10, 7981646), (20, 3990823), (1471, 54260), (2713, 29420), (2942, 27130), (5426, 14710), (5884, 13565), (7355, 10852)]