2997485780

素因数分解:

$2^2\times 5^1\times {\mathrm{5009}}^1\times {\mathrm{29921}}^1$

素因数の和:34939

約数の個数: 24

約数和(自身を含む): 6296187240

約数和(自身を除く): 3298701460

約数列:

[1, 2, 4, 5, 10, 20, 5009, 10018, 20036, 25045, 29921, 50090, 59842, 100180, 119684, 149605, 299210, 598420, 149874289, 299748578, 599497156, 749371445, 1498742890, 2997485780]

約数ペア:

[(1, 2997485780), (2, 1498742890), (4, 749371445), (5, 599497156), (10, 299748578), (20, 149874289), (5009, 598420), (10018, 299210), (20036, 149605), (25045, 119684), (29921, 100180), (50090, 59842)]