4102180

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 8652672

約数和(自身を除く): 4550492

約数列:

[1, 2, 4, 5, 10, 20, 443, 463, 886, 926, 1772, 1852, 2215, 2315, 4430, 4630, 8860, 9260, 205109, 410218, 820436, 1025545, 2051090, 4102180]

約数ペア:

[(1, 4102180), (2, 2051090), (4, 1025545), (5, 820436), (10, 410218), (20, 205109), (443, 9260), (463, 8860), (886, 4630), (926, 4430), (1772, 2315), (1852, 2215)]