82525580

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{13183}}^1$

素因数の和:13505

約数の個数: 24

約数和(自身を含む): 173870592

約数和(自身を除く): 91345012

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 13183, 26366, 52732, 65915, 131830, 263660, 4126279, 8252558, 16505116, 20631395, 41262790, 82525580]

約数ペア:

[(1, 82525580), (2, 41262790), (4, 20631395), (5, 16505116), (10, 8252558), (20, 4126279), (313, 263660), (626, 131830), (1252, 65915), (1565, 52732), (3130, 26366), (6260, 13183)]