7521320

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3187}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 17215200

約数和(自身を除く): 9693880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 3187, 6374, 12748, 15935, 25496, 31870, 63740, 127480, 188033, 376066, 752132, 940165, 1504264, 1880330, 3760660, 7521320]

約数ペア:

[(1, 7521320), (2, 3760660), (4, 1880330), (5, 1504264), (8, 940165), (10, 752132), (20, 376066), (40, 188033), (59, 127480), (118, 63740), (236, 31870), (295, 25496), (472, 15935), (590, 12748), (1180, 6374), (2360, 3187)]