57306680

素因数分解:

$2^3\times 5^1\times {\mathrm{1432667}}^1$

素因数の和:1432678

約数の個数: 16

約数和(自身を含む): 128940120

約数和(自身を除く): 71633440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1432667, 2865334, 5730668, 7163335, 11461336, 14326670, 28653340, 57306680]

約数ペア:

[(1, 57306680), (2, 28653340), (4, 14326670), (5, 11461336), (8, 7163335), (10, 5730668), (20, 2865334), (40, 1432667)]