11525200

素因数分解:

$2^4\times 5^2\times {\mathrm{28813}}^1$

素因数の和:28831

約数の個数: 30

約数和(自身を含む): 27690254

約数和(自身を除く): 16165054

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 28813, 57626, 115252, 144065, 230504, 288130, 461008, 576260, 720325, 1152520, 1440650, 2305040, 2881300, 5762600, 11525200]

約数ペア:

[(1, 11525200), (2, 5762600), (4, 2881300), (5, 2305040), (8, 1440650), (10, 1152520), (16, 720325), (20, 576260), (25, 461008), (40, 288130), (50, 230504), (80, 144065), (100, 115252), (200, 57626), (400, 28813)]