20159793500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523631}}^1$

素因数の和:523668

約数の個数: 96

約数和(自身を含む): 54893389824

約数和(自身を除く): 34733596324

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1750, 1925, 2750, 3500, 3850, 5500, 7700, 9625, 19250, 38500, 523631, 1047262, 2094524, 2618155, 3665417, 5236310, 5759941, 7330834, 10472620, 11519882, 13090775, 14661668, 18327085, 23039764, 26181550, 28799705, 36654170, 40319587, 52363100, 57599410, 65453875, 73308340, 80639174, 91635425, 115198820, 130907750, 143998525, 161278348, 183270850, 201597935, 261815500, 287997050, 366541700, 403195870, 458177125, 575994100, 719992625, 806391740, 916354250, 1007989675, 1439985250, 1832708500, 2015979350, 2879970500, 4031958700, 5039948375, 10079896750, 20159793500]

約数ペア:

[(1, 20159793500), (2, 10079896750), (4, 5039948375), (5, 4031958700), (7, 2879970500), (10, 2015979350), (11, 1832708500), (14, 1439985250), (20, 1007989675), (22, 916354250), (25, 806391740), (28, 719992625), (35, 575994100), (44, 458177125), (50, 403195870), (55, 366541700), (70, 287997050), (77, 261815500), (100, 201597935), (110, 183270850), (125, 161278348), (140, 143998525), (154, 130907750), (175, 115198820), (220, 91635425), (250, 80639174), (275, 73308340), (308, 65453875), (350, 57599410), (385, 52363100), (500, 40319587), (550, 36654170), (700, 28799705), (770, 26181550), (875, 23039764), (1100, 18327085), (1375, 14661668), (1540, 13090775), (1750, 11519882), (1925, 10472620), (2750, 7330834), (3500, 5759941), (3850, 5236310), (5500, 3665417), (7700, 2618155), (9625, 2094524), (19250, 1047262), (38500, 523631)]