12994960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14767}}^1$

素因数の和:14791

約数の個数: 40

約数和(自身を含む): 32962176

約数和(自身を除く): 19967216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 14767, 29534, 59068, 73835, 118136, 147670, 162437, 236272, 295340, 324874, 590680, 649748, 812185, 1181360, 1299496, 1624370, 2598992, 3248740, 6497480, 12994960]

約数ペア:

[(1, 12994960), (2, 6497480), (4, 3248740), (5, 2598992), (8, 1624370), (10, 1299496), (11, 1181360), (16, 812185), (20, 649748), (22, 590680), (40, 324874), (44, 295340), (55, 236272), (80, 162437), (88, 147670), (110, 118136), (176, 73835), (220, 59068), (440, 29534), (880, 14767)]