22347040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7351}}^1$

素因数の和:7385

約数の個数: 48

約数和(自身を含む): 55581120

約数和(自身を除く): 33234080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 7351, 14702, 29404, 36755, 58808, 73510, 117616, 139669, 147020, 235232, 279338, 294040, 558676, 588080, 698345, 1117352, 1176160, 1396690, 2234704, 2793380, 4469408, 5586760, 11173520, 22347040]

約数ペア:

[(1, 22347040), (2, 11173520), (4, 5586760), (5, 4469408), (8, 2793380), (10, 2234704), (16, 1396690), (19, 1176160), (20, 1117352), (32, 698345), (38, 588080), (40, 558676), (76, 294040), (80, 279338), (95, 235232), (152, 147020), (160, 139669), (190, 117616), (304, 73510), (380, 58808), (608, 36755), (760, 29404), (1520, 14702), (3040, 7351)]