9472180

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3457}}^1$

素因数の和:3603

約数の個数: 24

約数和(自身を含む): 20042568

約数和(自身を除く): 10570388

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 3457, 6914, 13828, 17285, 34570, 69140, 473609, 947218, 1894436, 2368045, 4736090, 9472180]

約数ペア:

[(1, 9472180), (2, 4736090), (4, 2368045), (5, 1894436), (10, 947218), (20, 473609), (137, 69140), (274, 34570), (548, 17285), (685, 13828), (1370, 6914), (2740, 3457)]