13584440

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{709}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 30672000

約数和(自身を除く): 17087560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 709, 958, 1418, 1916, 2395, 2836, 3545, 3832, 4790, 5672, 7090, 9580, 14180, 19160, 28360, 339611, 679222, 1358444, 1698055, 2716888, 3396110, 6792220, 13584440]

約数ペア:

[(1, 13584440), (2, 6792220), (4, 3396110), (5, 2716888), (8, 1698055), (10, 1358444), (20, 679222), (40, 339611), (479, 28360), (709, 19160), (958, 14180), (1418, 9580), (1916, 7090), (2395, 5672), (2836, 4790), (3545, 3832)]