2012330500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{75937}}^1$

素因数の和:76009

約数の個数: 48

約数和(自身を含む): 4477911984

約数和(自身を除く): 2465581484

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 1060, 1325, 2650, 5300, 6625, 13250, 26500, 75937, 151874, 303748, 379685, 759370, 1518740, 1898425, 3796850, 4024661, 7593700, 8049322, 9492125, 16098644, 18984250, 20123305, 37968500, 40246610, 80493220, 100616525, 201233050, 402466100, 503082625, 1006165250, 2012330500]

約数ペア:

[(1, 2012330500), (2, 1006165250), (4, 503082625), (5, 402466100), (10, 201233050), (20, 100616525), (25, 80493220), (50, 40246610), (53, 37968500), (100, 20123305), (106, 18984250), (125, 16098644), (212, 9492125), (250, 8049322), (265, 7593700), (500, 4024661), (530, 3796850), (1060, 1898425), (1325, 1518740), (2650, 759370), (5300, 379685), (6625, 303748), (13250, 151874), (26500, 75937)]