3880452920

素因数分解:

$2^3\times 5^1\times {\mathrm{97011323}}^1$

素因数の和:97011334

約数の個数: 16

約数和(自身を含む): 8731019160

約数和(自身を除く): 4850566240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97011323, 194022646, 388045292, 485056615, 776090584, 970113230, 1940226460, 3880452920]

約数ペア:

[(1, 3880452920), (2, 1940226460), (4, 970113230), (5, 776090584), (8, 485056615), (10, 388045292), (20, 194022646), (40, 97011323)]