8232880

素因数分解:

$2^4\times 5^1\times {\mathrm{102911}}^1$

素因数の和:102924

約数の個数: 20

約数和(自身を含む): 19141632

約数和(自身を除く): 10908752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 102911, 205822, 411644, 514555, 823288, 1029110, 1646576, 2058220, 4116440, 8232880]

約数ペア:

[(1, 8232880), (2, 4116440), (4, 2058220), (5, 1646576), (8, 1029110), (10, 823288), (16, 514555), (20, 411644), (40, 205822), (80, 102911)]