57227080

素因数分解:

$2^3\times 5^1\times {\mathrm{1430677}}^1$

素因数の和:1430688

約数の個数: 16

約数和(自身を含む): 128761020

約数和(自身を除く): 71533940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1430677, 2861354, 5722708, 7153385, 11445416, 14306770, 28613540, 57227080]

約数ペア:

[(1, 57227080), (2, 28613540), (4, 14306770), (5, 11445416), (8, 7153385), (10, 5722708), (20, 2861354), (40, 1430677)]