72294260

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{8627}}^1$

素因数の和:9055

約数の個数: 24

約数和(自身を含む): 152197920

約数和(自身を除く): 79903660

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 8627, 17254, 34508, 43135, 86270, 172540, 3614713, 7229426, 14458852, 18073565, 36147130, 72294260]

約数ペア:

[(1, 72294260), (2, 36147130), (4, 18073565), (5, 14458852), (10, 7229426), (20, 3614713), (419, 172540), (838, 86270), (1676, 43135), (2095, 34508), (4190, 17254), (8380, 8627)]