9785180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16871}}^1$

素因数の和:16909

約数の個数: 24

約数和(自身を含む): 21258720

約数和(自身を除く): 11473540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 16871, 33742, 67484, 84355, 168710, 337420, 489259, 978518, 1957036, 2446295, 4892590, 9785180]

約数ペア:

[(1, 9785180), (2, 4892590), (4, 2446295), (5, 1957036), (10, 978518), (20, 489259), (29, 337420), (58, 168710), (116, 84355), (145, 67484), (290, 33742), (580, 16871)]