2273450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1162

約数の個数: 24

約数和(自身を含む): 4335660

約数和(自身を除く): 2062210

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1109, 2050, 2218, 5545, 11090, 27725, 45469, 55450, 90938, 227345, 454690, 1136725, 2273450]

約数ペア:

[(1, 2273450), (2, 1136725), (5, 454690), (10, 227345), (25, 90938), (41, 55450), (50, 45469), (82, 27725), (205, 11090), (410, 5545), (1025, 2218), (1109, 2050)]