39570380

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27103}}^1$

素因数の和:27185

約数の個数: 24

約数和(自身を含む): 84239232

約数和(自身を除く): 44668852

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 27103, 54206, 108412, 135515, 271030, 542060, 1978519, 3957038, 7914076, 9892595, 19785190, 39570380]

約数ペア:

[(1, 39570380), (2, 19785190), (4, 9892595), (5, 7914076), (10, 3957038), (20, 1978519), (73, 542060), (146, 271030), (292, 135515), (365, 108412), (730, 54206), (1460, 27103)]