57065080

素因数分解:

$2^3\times 5^1\times {\mathrm{1426627}}^1$

素因数の和:1426638

約数の個数: 16

約数和(自身を含む): 128396520

約数和(自身を除く): 71331440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1426627, 2853254, 5706508, 7133135, 11413016, 14266270, 28532540, 57065080]

約数ペア:

[(1, 57065080), (2, 28532540), (4, 14266270), (5, 11413016), (8, 7133135), (10, 5706508), (20, 2853254), (40, 1426627)]