73400620

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{5987}}^1$

素因数の和:6609

約数の個数: 24

約数和(自身を含む): 154418544

約数和(自身を除く): 81017924

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 5987, 6130, 11974, 12260, 23948, 29935, 59870, 119740, 3670031, 7340062, 14680124, 18350155, 36700310, 73400620]

約数ペア:

[(1, 73400620), (2, 36700310), (4, 18350155), (5, 14680124), (10, 7340062), (20, 3670031), (613, 119740), (1226, 59870), (2452, 29935), (3065, 23948), (5987, 12260), (6130, 11974)]