10489131580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{84061}}^1$

素因数の和:84454

約数の個数: 48

約数和(自身を含む): 23386720896

約数和(自身を除く): 12897589316

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 367, 734, 1468, 1835, 3670, 6239, 7340, 12478, 24956, 31195, 62390, 84061, 124780, 168122, 336244, 420305, 840610, 1429037, 1681220, 2858074, 5716148, 7145185, 14290370, 28580740, 30850387, 61700774, 123401548, 154251935, 308503870, 524456579, 617007740, 1048913158, 2097826316, 2622282895, 5244565790, 10489131580]

約数ペア:

[(1, 10489131580), (2, 5244565790), (4, 2622282895), (5, 2097826316), (10, 1048913158), (17, 617007740), (20, 524456579), (34, 308503870), (68, 154251935), (85, 123401548), (170, 61700774), (340, 30850387), (367, 28580740), (734, 14290370), (1468, 7145185), (1835, 5716148), (3670, 2858074), (6239, 1681220), (7340, 1429037), (12478, 840610), (24956, 420305), (31195, 336244), (62390, 168122), (84061, 124780)]