57017080

素因数分解:

$2^3\times 5^1\times {\mathrm{1425427}}^1$

素因数の和:1425438

約数の個数: 16

約数和(自身を含む): 128288520

約数和(自身を除く): 71271440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1425427, 2850854, 5701708, 7127135, 11403416, 14254270, 28508540, 57017080]

約数ペア:

[(1, 57017080), (2, 28508540), (4, 14254270), (5, 11403416), (8, 7127135), (10, 5701708), (20, 2850854), (40, 1425427)]