39712190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 85131648

約数和(自身を除く): 45419458

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 101, 137, 202, 205, 274, 287, 410, 505, 574, 685, 707, 959, 1010, 1370, 1414, 1435, 1918, 2870, 3535, 4141, 4795, 5617, 7070, 8282, 9590, 11234, 13837, 20705, 27674, 28085, 28987, 39319, 41410, 56170, 57974, 69185, 78638, 96859, 138370, 144935, 193718, 196595, 289870, 393190, 484295, 567317, 968590, 1134634, 2836585, 3971219, 5673170, 7942438, 19856095, 39712190]

約数ペア:

[(1, 39712190), (2, 19856095), (5, 7942438), (7, 5673170), (10, 3971219), (14, 2836585), (35, 1134634), (41, 968590), (70, 567317), (82, 484295), (101, 393190), (137, 289870), (202, 196595), (205, 193718), (274, 144935), (287, 138370), (410, 96859), (505, 78638), (574, 69185), (685, 57974), (707, 56170), (959, 41410), (1010, 39319), (1370, 28987), (1414, 28085), (1435, 27674), (1918, 20705), (2870, 13837), (3535, 11234), (4141, 9590), (4795, 8282), (5617, 7070)]