2016987200

素因数分解:

$2^6\times 5^2\times {\mathrm{103}}^1\times {\mathrm{12239}}^1$

素因数の和:12364

約数の個数: 84

約数和(自身を含む): 5011643520

約数和(自身を除く): 2994656320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 160, 200, 206, 320, 400, 412, 515, 800, 824, 1030, 1600, 1648, 2060, 2575, 3296, 4120, 5150, 6592, 8240, 10300, 12239, 16480, 20600, 24478, 32960, 41200, 48956, 61195, 82400, 97912, 122390, 164800, 195824, 244780, 305975, 391648, 489560, 611950, 783296, 979120, 1223900, 1260617, 1958240, 2447800, 2521234, 3916480, 4895600, 5042468, 6303085, 9791200, 10084936, 12606170, 19582400, 20169872, 25212340, 31515425, 40339744, 50424680, 63030850, 80679488, 100849360, 126061700, 201698720, 252123400, 403397440, 504246800, 1008493600, 2016987200]

約数ペア:

[(1, 2016987200), (2, 1008493600), (4, 504246800), (5, 403397440), (8, 252123400), (10, 201698720), (16, 126061700), (20, 100849360), (25, 80679488), (32, 63030850), (40, 50424680), (50, 40339744), (64, 31515425), (80, 25212340), (100, 20169872), (103, 19582400), (160, 12606170), (200, 10084936), (206, 9791200), (320, 6303085), (400, 5042468), (412, 4895600), (515, 3916480), (800, 2521234), (824, 2447800), (1030, 1958240), (1600, 1260617), (1648, 1223900), (2060, 979120), (2575, 783296), (3296, 611950), (4120, 489560), (5150, 391648), (6592, 305975), (8240, 244780), (10300, 195824), (12239, 164800), (16480, 122390), (20600, 97912), (24478, 82400), (32960, 61195), (41200, 48956)]