2912016400

素因数分解:

$2^4\times 5^2\times {\mathrm{7280041}}^1$

素因数の和:7280059

約数の個数: 30

約数和(自身を含む): 6996120362

約数和(自身を除く): 4084103962

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 7280041, 14560082, 29120164, 36400205, 58240328, 72800410, 116480656, 145600820, 182001025, 291201640, 364002050, 582403280, 728004100, 1456008200, 2912016400]

約数ペア:

[(1, 2912016400), (2, 1456008200), (4, 728004100), (5, 582403280), (8, 364002050), (10, 291201640), (16, 182001025), (20, 145600820), (25, 116480656), (40, 72800410), (50, 58240328), (80, 36400205), (100, 29120164), (200, 14560082), (400, 7280041)]