39806120

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 52728280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 101, 118, 167, 202, 236, 295, 334, 404, 472, 505, 590, 668, 808, 835, 1010, 1180, 1336, 1670, 2020, 2360, 3340, 4040, 5959, 6680, 9853, 11918, 16867, 19706, 23836, 29795, 33734, 39412, 47672, 49265, 59590, 67468, 78824, 84335, 98530, 119180, 134936, 168670, 197060, 238360, 337340, 394120, 674680, 995153, 1990306, 3980612, 4975765, 7961224, 9951530, 19903060, 39806120]

約数ペア:

[(1, 39806120), (2, 19903060), (4, 9951530), (5, 7961224), (8, 4975765), (10, 3980612), (20, 1990306), (40, 995153), (59, 674680), (101, 394120), (118, 337340), (167, 238360), (202, 197060), (236, 168670), (295, 134936), (334, 119180), (404, 98530), (472, 84335), (505, 78824), (590, 67468), (668, 59590), (808, 49265), (835, 47672), (1010, 39412), (1180, 33734), (1336, 29795), (1670, 23836), (2020, 19706), (2360, 16867), (3340, 11918), (4040, 9853), (5959, 6680)]