38273260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26953}}^1$

素因数の和:27033

約数の個数: 24

約数和(自身を含む): 81508896

約数和(自身を除く): 43235636

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 26953, 53906, 107812, 134765, 269530, 539060, 1913663, 3827326, 7654652, 9568315, 19136630, 38273260]

約数ペア:

[(1, 38273260), (2, 19136630), (4, 9568315), (5, 7654652), (10, 3827326), (20, 1913663), (71, 539060), (142, 269530), (284, 134765), (355, 107812), (710, 53906), (1420, 26953)]