56725280

素因数分解:

$2^5\times 5^1\times {\mathrm{354533}}^1$

素因数の和:354548

約数の個数: 24

約数和(自身を含む): 134013852

約数和(自身を除く): 77288572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 354533, 709066, 1418132, 1772665, 2836264, 3545330, 5672528, 7090660, 11345056, 14181320, 28362640, 56725280]

約数ペア:

[(1, 56725280), (2, 28362640), (4, 14181320), (5, 11345056), (8, 7090660), (10, 5672528), (16, 3545330), (20, 2836264), (32, 1772665), (40, 1418132), (80, 709066), (160, 354533)]