1008021220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1072363}}^1$

素因数の和:1072419

約数の個数: 24

約数和(自身を含む): 2161885824

約数和(自身を除く): 1153864604

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1072363, 2144726, 4289452, 5361815, 10723630, 21447260, 50401061, 100802122, 201604244, 252005305, 504010610, 1008021220]

約数ペア:

[(1, 1008021220), (2, 504010610), (4, 252005305), (5, 201604244), (10, 100802122), (20, 50401061), (47, 21447260), (94, 10723630), (188, 5361815), (235, 4289452), (470, 2144726), (940, 1072363)]