2016374500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{82301}}^1$

素因数の和:82334

約数の個数: 72

約数和(自身を含む): 5122805688

約数和(自身を除く): 3106431188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 4900, 6125, 12250, 24500, 82301, 164602, 329204, 411505, 576107, 823010, 1152214, 1646020, 2057525, 2304428, 2880535, 4032749, 4115050, 5761070, 8065498, 8230100, 10287625, 11522140, 14402675, 16130996, 20163745, 20575250, 28805350, 40327490, 41150500, 57610700, 72013375, 80654980, 100818725, 144026750, 201637450, 288053500, 403274900, 504093625, 1008187250, 2016374500]

約数ペア:

[(1, 2016374500), (2, 1008187250), (4, 504093625), (5, 403274900), (7, 288053500), (10, 201637450), (14, 144026750), (20, 100818725), (25, 80654980), (28, 72013375), (35, 57610700), (49, 41150500), (50, 40327490), (70, 28805350), (98, 20575250), (100, 20163745), (125, 16130996), (140, 14402675), (175, 11522140), (196, 10287625), (245, 8230100), (250, 8065498), (350, 5761070), (490, 4115050), (500, 4032749), (700, 2880535), (875, 2304428), (980, 2057525), (1225, 1646020), (1750, 1152214), (2450, 823010), (3500, 576107), (4900, 411505), (6125, 329204), (12250, 164602), (24500, 82301)]