2014082120

素因数分解:

$2^3\times 5^1\times {\mathrm{3407}}^1\times {\mathrm{14779}}^1$

素因数の和:18197

約数の個数: 32

約数和(自身を含む): 4533321600

約数和(自身を除く): 2519239480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3407, 6814, 13628, 14779, 17035, 27256, 29558, 34070, 59116, 68140, 73895, 118232, 136280, 147790, 295580, 591160, 50352053, 100704106, 201408212, 251760265, 402816424, 503520530, 1007041060, 2014082120]

約数ペア:

[(1, 2014082120), (2, 1007041060), (4, 503520530), (5, 402816424), (8, 251760265), (10, 201408212), (20, 100704106), (40, 50352053), (3407, 591160), (6814, 295580), (13628, 147790), (14779, 136280), (17035, 118232), (27256, 73895), (29558, 68140), (34070, 59116)]