4275280

素因数分解:

$2^4\times 5^1\times {\mathrm{53441}}^1$

素因数の和:53454

約数の個数: 20

約数和(自身を含む): 9940212

約数和(自身を除く): 5664932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 53441, 106882, 213764, 267205, 427528, 534410, 855056, 1068820, 2137640, 4275280]

約数ペア:

[(1, 4275280), (2, 2137640), (4, 1068820), (5, 855056), (8, 534410), (10, 427528), (16, 267205), (20, 213764), (40, 106882), (80, 53441)]