20170083800

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{26987}}^1$

素因数の和:27141

約数の個数: 96

約数和(自身を含む): 48641551920

約数和(自身を除く): 28471468120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 101, 148, 185, 200, 202, 296, 370, 404, 505, 740, 808, 925, 1010, 1480, 1850, 2020, 2525, 3700, 3737, 4040, 5050, 7400, 7474, 10100, 14948, 18685, 20200, 26987, 29896, 37370, 53974, 74740, 93425, 107948, 134935, 149480, 186850, 215896, 269870, 373700, 539740, 674675, 747400, 998519, 1079480, 1349350, 1997038, 2698700, 2725687, 3994076, 4992595, 5397400, 5451374, 7988152, 9985190, 10902748, 13628435, 19970380, 21805496, 24962975, 27256870, 39940760, 49925950, 54513740, 68142175, 99851900, 100850419, 109027480, 136284350, 199703800, 201700838, 272568700, 403401676, 504252095, 545137400, 806803352, 1008504190, 2017008380, 2521260475, 4034016760, 5042520950, 10085041900, 20170083800]

約数ペア:

[(1, 20170083800), (2, 10085041900), (4, 5042520950), (5, 4034016760), (8, 2521260475), (10, 2017008380), (20, 1008504190), (25, 806803352), (37, 545137400), (40, 504252095), (50, 403401676), (74, 272568700), (100, 201700838), (101, 199703800), (148, 136284350), (185, 109027480), (200, 100850419), (202, 99851900), (296, 68142175), (370, 54513740), (404, 49925950), (505, 39940760), (740, 27256870), (808, 24962975), (925, 21805496), (1010, 19970380), (1480, 13628435), (1850, 10902748), (2020, 9985190), (2525, 7988152), (3700, 5451374), (3737, 5397400), (4040, 4992595), (5050, 3994076), (7400, 2725687), (7474, 2698700), (10100, 1997038), (14948, 1349350), (18685, 1079480), (20200, 998519), (26987, 747400), (29896, 674675), (37370, 539740), (53974, 373700), (74740, 269870), (93425, 215896), (107948, 186850), (134935, 149480)]