210344180

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{11321}}^1$

素因数の和:12259

約数の個数: 24

約数和(自身を含む): 442237320

約数和(自身を除く): 231893140

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 3716, 4645, 9290, 11321, 18580, 22642, 45284, 56605, 113210, 226420, 10517209, 21034418, 42068836, 52586045, 105172090, 210344180]

約数ペア:

[(1, 210344180), (2, 105172090), (4, 52586045), (5, 42068836), (10, 21034418), (20, 10517209), (929, 226420), (1858, 113210), (3716, 56605), (4645, 45284), (9290, 22642), (11321, 18580)]