4282450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2142

約数の個数: 24

約数和(自身を含む): 8163540

約数和(自身を除く): 3881090

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 2089, 4178, 10445, 20890, 52225, 85649, 104450, 171298, 428245, 856490, 2141225, 4282450]

約数ペア:

[(1, 4282450), (2, 2141225), (5, 856490), (10, 428245), (25, 171298), (41, 104450), (50, 85649), (82, 52225), (205, 20890), (410, 10445), (1025, 4178), (2050, 2089)]