70243700

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{5531}}^1$

素因数の和:5672

約数の個数: 36

約数和(自身を含む): 153656832

約数和(自身を除く): 83413132

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2540, 3175, 5531, 6350, 11062, 12700, 22124, 27655, 55310, 110620, 138275, 276550, 553100, 702437, 1404874, 2809748, 3512185, 7024370, 14048740, 17560925, 35121850, 70243700]

約数ペア:

[(1, 70243700), (2, 35121850), (4, 17560925), (5, 14048740), (10, 7024370), (20, 3512185), (25, 2809748), (50, 1404874), (100, 702437), (127, 553100), (254, 276550), (508, 138275), (635, 110620), (1270, 55310), (2540, 27655), (3175, 22124), (5531, 12700), (6350, 11062)]