4548740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{32491}}^1$

素因数の和:32507

約数の個数: 24

約数和(自身を含む): 10917312

約数和(自身を除く): 6368572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 32491, 64982, 129964, 162455, 227437, 324910, 454874, 649820, 909748, 1137185, 2274370, 4548740]

約数ペア:

[(1, 4548740), (2, 2274370), (4, 1137185), (5, 909748), (7, 649820), (10, 454874), (14, 324910), (20, 227437), (28, 162455), (35, 129964), (70, 64982), (140, 32491)]