80506370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28051}}^1$

素因数の和:28106

約数の個数: 32

約数和(自身を含む): 169658496

約数和(自身を除く): 89152126

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 28051, 56102, 140255, 196357, 280510, 392714, 981785, 1150091, 1963570, 2300182, 5750455, 8050637, 11500910, 16101274, 40253185, 80506370]

約数ペア:

[(1, 80506370), (2, 40253185), (5, 16101274), (7, 11500910), (10, 8050637), (14, 5750455), (35, 2300182), (41, 1963570), (70, 1150091), (82, 981785), (205, 392714), (287, 280510), (410, 196357), (574, 140255), (1435, 56102), (2870, 28051)]