4794440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17123}}^1$

素因数の和:17141

約数の個数: 32

約数和(自身を含む): 12329280

約数和(自身を除く): 7534840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17123, 34246, 68492, 85615, 119861, 136984, 171230, 239722, 342460, 479444, 599305, 684920, 958888, 1198610, 2397220, 4794440]

約数ペア:

[(1, 4794440), (2, 2397220), (4, 1198610), (5, 958888), (7, 684920), (8, 599305), (10, 479444), (14, 342460), (20, 239722), (28, 171230), (35, 136984), (40, 119861), (56, 85615), (70, 68492), (140, 34246), (280, 17123)]