66014560

素因数分解:

$2^5\times 5^1\times {\mathrm{412591}}^1$

素因数の和:412606

約数の個数: 24

約数和(自身を含む): 155959776

約数和(自身を除く): 89945216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 412591, 825182, 1650364, 2062955, 3300728, 4125910, 6601456, 8251820, 13202912, 16503640, 33007280, 66014560]

約数ペア:

[(1, 66014560), (2, 33007280), (4, 16503640), (5, 13202912), (8, 8251820), (10, 6601456), (16, 4125910), (20, 3300728), (32, 2062955), (40, 1650364), (80, 825182), (160, 412591)]