42011045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2069}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 52462080

約数和(自身を除く): 10451035

約数列:

[1, 5, 31, 131, 155, 655, 2069, 4061, 10345, 20305, 64139, 271039, 320695, 1355195, 8402209, 42011045]

約数ペア:

[(1, 42011045), (5, 8402209), (31, 1355195), (131, 320695), (155, 271039), (655, 64139), (2069, 20305), (4061, 10345)]