183159284720

素因数分解:

$2^4\times 5^1\times {\mathrm{2289491059}}^1$

素因数の和:2289491072

約数の個数: 20

約数和(自身を含む): 425845337160

約数和(自身を除く): 242686052440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2289491059, 4578982118, 9157964236, 11447455295, 18315928472, 22894910590, 36631856944, 45789821180, 91579642360, 183159284720]

約数ペア:

[(1, 183159284720), (2, 91579642360), (4, 45789821180), (5, 36631856944), (8, 22894910590), (10, 18315928472), (16, 11447455295), (20, 9157964236), (40, 4578982118), (80, 2289491059)]