9734180

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2689}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 20562360

約数和(自身を除く): 10828180

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 2689, 3620, 5378, 10756, 13445, 26890, 53780, 486709, 973418, 1946836, 2433545, 4867090, 9734180]

約数ペア:

[(1, 9734180), (2, 4867090), (4, 2433545), (5, 1946836), (10, 973418), (20, 486709), (181, 53780), (362, 26890), (724, 13445), (905, 10756), (1810, 5378), (2689, 3620)]