113246440

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27487}}^1$

素因数の和:27601

約数の個数: 32

約数和(自身を含む): 257287680

約数和(自身を除く): 144041240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 27487, 54974, 109948, 137435, 219896, 274870, 549740, 1099480, 2831161, 5662322, 11324644, 14155805, 22649288, 28311610, 56623220, 113246440]

約数ペア:

[(1, 113246440), (2, 56623220), (4, 28311610), (5, 22649288), (8, 14155805), (10, 11324644), (20, 5662322), (40, 2831161), (103, 1099480), (206, 549740), (412, 274870), (515, 219896), (824, 137435), (1030, 109948), (2060, 54974), (4120, 27487)]