22584080

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1433}}^1$

素因数の和:1643

約数の個数: 40

約数和(自身を含む): 52811352

約数和(自身を除く): 30227272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1433, 1576, 1970, 2866, 3152, 3940, 5732, 7165, 7880, 11464, 14330, 15760, 22928, 28660, 57320, 114640, 282301, 564602, 1129204, 1411505, 2258408, 2823010, 4516816, 5646020, 11292040, 22584080]

約数ペア:

[(1, 22584080), (2, 11292040), (4, 5646020), (5, 4516816), (8, 2823010), (10, 2258408), (16, 1411505), (20, 1129204), (40, 564602), (80, 282301), (197, 114640), (394, 57320), (788, 28660), (985, 22928), (1433, 15760), (1576, 14330), (1970, 11464), (2866, 7880), (3152, 7165), (3940, 5732)]