133626860

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{52609}}^1$

素因数の和:52745

約数の個数: 24

約数和(自身を含む): 282831360

約数和(自身を除く): 149204500

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 52609, 105218, 210436, 263045, 526090, 1052180, 6681343, 13362686, 26725372, 33406715, 66813430, 133626860]

約数ペア:

[(1, 133626860), (2, 66813430), (4, 33406715), (5, 26725372), (10, 13362686), (20, 6681343), (127, 1052180), (254, 526090), (508, 263045), (635, 210436), (1270, 105218), (2540, 52609)]