42255740

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{2791}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 88886112

約数和(自身を除く): 46630372

約数列:

[1, 2, 4, 5, 10, 20, 757, 1514, 2791, 3028, 3785, 5582, 7570, 11164, 13955, 15140, 27910, 55820, 2112787, 4225574, 8451148, 10563935, 21127870, 42255740]

約数ペア:

[(1, 42255740), (2, 21127870), (4, 10563935), (5, 8451148), (10, 4225574), (20, 2112787), (757, 55820), (1514, 27910), (2791, 15140), (3028, 13955), (3785, 11164), (5582, 7570)]