1246380080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1416341}}^1$

素因数の和:1416365

約数の個数: 40

約数和(自身を含む): 3161275344

約数和(自身を除く): 1914895264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1416341, 2832682, 5665364, 7081705, 11330728, 14163410, 15579751, 22661456, 28326820, 31159502, 56653640, 62319004, 77898755, 113307280, 124638008, 155797510, 249276016, 311595020, 623190040, 1246380080]

約数ペア:

[(1, 1246380080), (2, 623190040), (4, 311595020), (5, 249276016), (8, 155797510), (10, 124638008), (11, 113307280), (16, 77898755), (20, 62319004), (22, 56653640), (40, 31159502), (44, 28326820), (55, 22661456), (80, 15579751), (88, 14163410), (110, 11330728), (176, 7081705), (220, 5665364), (440, 2832682), (880, 1416341)]