8284360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29587}}^1$

素因数の和:29605

約数の個数: 32

約数和(自身を含む): 21303360

約数和(自身を除く): 13019000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 29587, 59174, 118348, 147935, 207109, 236696, 295870, 414218, 591740, 828436, 1035545, 1183480, 1656872, 2071090, 4142180, 8284360]

約数ペア:

[(1, 8284360), (2, 4142180), (4, 2071090), (5, 1656872), (7, 1183480), (8, 1035545), (10, 828436), (14, 591740), (20, 414218), (28, 295870), (35, 236696), (40, 207109), (56, 147935), (70, 118348), (140, 59174), (280, 29587)]