4080471380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4340927}}^1$

素因数の和:4340983

約数の個数: 24

約数和(自身を含む): 8751310848

約数和(自身を除く): 4670839468

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 4340927, 8681854, 17363708, 21704635, 43409270, 86818540, 204023569, 408047138, 816094276, 1020117845, 2040235690, 4080471380]

約数ペア:

[(1, 4080471380), (2, 2040235690), (4, 1020117845), (5, 816094276), (10, 408047138), (20, 204023569), (47, 86818540), (94, 43409270), (188, 21704635), (235, 17363708), (470, 8681854), (940, 4340927)]