16854657400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{1719863}}^1$

素因数の和:1719893

約数の個数: 72

約数和(自身を含む): 45584995320

約数和(自身を除く): 28730337920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 1719863, 3439726, 6879452, 8599315, 12039041, 13758904, 17198630, 24078082, 34397260, 42996575, 48156164, 60195205, 68794520, 84273287, 85993150, 96312328, 120390410, 168546574, 171986300, 240780820, 300976025, 337093148, 343972600, 421366435, 481561640, 601952050, 674186296, 842732870, 1203904100, 1685465740, 2106832175, 2407808200, 3370931480, 4213664350, 8427328700, 16854657400]

約数ペア:

[(1, 16854657400), (2, 8427328700), (4, 4213664350), (5, 3370931480), (7, 2407808200), (8, 2106832175), (10, 1685465740), (14, 1203904100), (20, 842732870), (25, 674186296), (28, 601952050), (35, 481561640), (40, 421366435), (49, 343972600), (50, 337093148), (56, 300976025), (70, 240780820), (98, 171986300), (100, 168546574), (140, 120390410), (175, 96312328), (196, 85993150), (200, 84273287), (245, 68794520), (280, 60195205), (350, 48156164), (392, 42996575), (490, 34397260), (700, 24078082), (980, 17198630), (1225, 13758904), (1400, 12039041), (1960, 8599315), (2450, 6879452), (4900, 3439726), (9800, 1719863)]