74082280

素因数分解:

$2^3\times 5^1\times {\mathrm{1852057}}^1$

素因数の和:1852068

約数の個数: 16

約数和(自身を含む): 166685220

約数和(自身を除く): 92602940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1852057, 3704114, 7408228, 9260285, 14816456, 18520570, 37041140, 74082280]

約数ペア:

[(1, 74082280), (2, 37041140), (4, 18520570), (5, 14816456), (8, 9260285), (10, 7408228), (20, 3704114), (40, 1852057)]