105694240

素因数分解:

$2^5\times 5^1\times {\mathrm{660589}}^1$

素因数の和:660604

約数の個数: 24

約数和(自身を含む): 249703020

約数和(自身を除く): 144008780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 660589, 1321178, 2642356, 3302945, 5284712, 6605890, 10569424, 13211780, 21138848, 26423560, 52847120, 105694240]

約数ペア:

[(1, 105694240), (2, 52847120), (4, 26423560), (5, 21138848), (8, 13211780), (10, 10569424), (16, 6605890), (20, 5284712), (32, 3302945), (40, 2642356), (80, 1321178), (160, 660589)]