82454660

素因数分解:

$2^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{3371}}^1$

素因数の和:4603

約数の個数: 24

約数和(自身を含む): 173347776

約数和(自身を除く): 90893116

約数列:

[1, 2, 4, 5, 10, 20, 1223, 2446, 3371, 4892, 6115, 6742, 12230, 13484, 16855, 24460, 33710, 67420, 4122733, 8245466, 16490932, 20613665, 41227330, 82454660]

約数ペア:

[(1, 82454660), (2, 41227330), (4, 20613665), (5, 16490932), (10, 8245466), (20, 4122733), (1223, 67420), (2446, 33710), (3371, 24460), (4892, 16855), (6115, 13484), (6742, 12230)]