45431240

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11027}}^1$

素因数の和:11141

約数の個数: 32

約数和(自身を含む): 103222080

約数和(自身を除く): 57790840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 11027, 22054, 44108, 55135, 88216, 110270, 220540, 441080, 1135781, 2271562, 4543124, 5678905, 9086248, 11357810, 22715620, 45431240]

約数ペア:

[(1, 45431240), (2, 22715620), (4, 11357810), (5, 9086248), (8, 5678905), (10, 4543124), (20, 2271562), (40, 1135781), (103, 441080), (206, 220540), (412, 110270), (515, 88216), (824, 55135), (1030, 44108), (2060, 22054), (4120, 11027)]