41791220

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{20287}}^1$

素因数の和:20399

約数の個数: 24

約数和(自身を含む): 88617984

約数和(自身を除く): 46826764

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 20287, 40574, 81148, 101435, 202870, 405740, 2089561, 4179122, 8358244, 10447805, 20895610, 41791220]

約数ペア:

[(1, 41791220), (2, 20895610), (4, 10447805), (5, 8358244), (10, 4179122), (20, 2089561), (103, 405740), (206, 202870), (412, 101435), (515, 81148), (1030, 40574), (2060, 20287)]