255024190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{5059}}^1$

素因数の和:5208

約数の個数: 24

約数和(自身を含む): 465692040

約数和(自身を除く): 210667850

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 5041, 5059, 10082, 10118, 25205, 25295, 50410, 50590, 359189, 718378, 1795945, 3591890, 25502419, 51004838, 127512095, 255024190]

約数ペア:

[(1, 255024190), (2, 127512095), (5, 51004838), (10, 25502419), (71, 3591890), (142, 1795945), (355, 718378), (710, 359189), (5041, 50590), (5059, 50410), (10082, 25295), (10118, 25205)]