22246040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11833}}^1$

素因数の和:11891

約数の個数: 32

約数和(自身を含む): 51122880

約数和(自身を除く): 28876840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 11833, 23666, 47332, 59165, 94664, 118330, 236660, 473320, 556151, 1112302, 2224604, 2780755, 4449208, 5561510, 11123020, 22246040]

約数ペア:

[(1, 22246040), (2, 11123020), (4, 5561510), (5, 4449208), (8, 2780755), (10, 2224604), (20, 1112302), (40, 556151), (47, 473320), (94, 236660), (188, 118330), (235, 94664), (376, 59165), (470, 47332), (940, 23666), (1880, 11833)]