426652040

素因数分解:

$2^3\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{7351}}^1$

素因数の和:8813

約数の個数: 32

約数和(自身を含む): 960759360

約数和(自身を除く): 534107320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1451, 2902, 5804, 7255, 7351, 11608, 14510, 14702, 29020, 29404, 36755, 58040, 58808, 73510, 147020, 294040, 10666301, 21332602, 42665204, 53331505, 85330408, 106663010, 213326020, 426652040]

約数ペア:

[(1, 426652040), (2, 213326020), (4, 106663010), (5, 85330408), (8, 53331505), (10, 42665204), (20, 21332602), (40, 10666301), (1451, 294040), (2902, 147020), (5804, 73510), (7255, 58808), (7351, 58040), (11608, 36755), (14510, 29404), (14702, 29020)]