141738260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97081}}^1$

素因数の和:97163

約数の個数: 24

約数和(自身を含む): 301730856

約数和(自身を除く): 159992596

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 97081, 194162, 388324, 485405, 970810, 1941620, 7086913, 14173826, 28347652, 35434565, 70869130, 141738260]

約数ペア:

[(1, 141738260), (2, 70869130), (4, 35434565), (5, 28347652), (10, 14173826), (20, 7086913), (73, 1941620), (146, 970810), (292, 485405), (365, 388324), (730, 194162), (1460, 97081)]