112381240

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27277}}^1$

素因数の和:27391

約数の個数: 32

約数和(自身を含む): 255322080

約数和(自身を除く): 142940840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 27277, 54554, 109108, 136385, 218216, 272770, 545540, 1091080, 2809531, 5619062, 11238124, 14047655, 22476248, 28095310, 56190620, 112381240]

約数ペア:

[(1, 112381240), (2, 56190620), (4, 28095310), (5, 22476248), (8, 14047655), (10, 11238124), (20, 5619062), (40, 2809531), (103, 1091080), (206, 545540), (412, 272770), (515, 218216), (824, 136385), (1030, 109108), (2060, 54554), (4120, 27277)]