12276080

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1073

約数の個数: 40

約数和(自身を含む): 28739232

約数和(自身を除く): 16463152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 887, 1384, 1730, 1774, 2768, 3460, 3548, 4435, 6920, 7096, 8870, 13840, 14192, 17740, 35480, 70960, 153451, 306902, 613804, 767255, 1227608, 1534510, 2455216, 3069020, 6138040, 12276080]

約数ペア:

[(1, 12276080), (2, 6138040), (4, 3069020), (5, 2455216), (8, 1534510), (10, 1227608), (16, 767255), (20, 613804), (40, 306902), (80, 153451), (173, 70960), (346, 35480), (692, 17740), (865, 14192), (887, 13840), (1384, 8870), (1730, 7096), (1774, 6920), (2768, 4435), (3460, 3548)]