42244190

素因数分解:

$2^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{2689}}^1$

素因数の和:4267

約数の個数: 16

約数和(自身を含む): 76116240

約数和(自身を除く): 33872050

約数列:

[1, 2, 5, 10, 1571, 2689, 3142, 5378, 7855, 13445, 15710, 26890, 4224419, 8448838, 21122095, 42244190]

約数ペア:

[(1, 42244190), (2, 21122095), (5, 8448838), (10, 4224419), (1571, 26890), (2689, 15710), (3142, 13445), (5378, 7855)]