2715560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 6323400

約数和(自身を除く): 3607840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2341, 4682, 9364, 11705, 18728, 23410, 46820, 67889, 93640, 135778, 271556, 339445, 543112, 678890, 1357780, 2715560]

約数ペア:

[(1, 2715560), (2, 1357780), (4, 678890), (5, 543112), (8, 339445), (10, 271556), (20, 135778), (29, 93640), (40, 67889), (58, 46820), (116, 23410), (145, 18728), (232, 11705), (290, 9364), (580, 4682), (1160, 2341)]