22412080

素因数分解:

$2^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1093

約数の個数: 40

約数和(自身を含む): 52309152

約数和(自身を除く): 29897072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 433, 647, 866, 1294, 1732, 2165, 2588, 3235, 3464, 4330, 5176, 6470, 6928, 8660, 10352, 12940, 17320, 25880, 34640, 51760, 280151, 560302, 1120604, 1400755, 2241208, 2801510, 4482416, 5603020, 11206040, 22412080]

約数ペア:

[(1, 22412080), (2, 11206040), (4, 5603020), (5, 4482416), (8, 2801510), (10, 2241208), (16, 1400755), (20, 1120604), (40, 560302), (80, 280151), (433, 51760), (647, 34640), (866, 25880), (1294, 17320), (1732, 12940), (2165, 10352), (2588, 8660), (3235, 6928), (3464, 6470), (4330, 5176)]