108536420

素因数分解:

$2^2\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{2549}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 228123000

約数和(自身を除く): 119586580

約数列:

[1, 2, 4, 5, 10, 20, 2129, 2549, 4258, 5098, 8516, 10196, 10645, 12745, 21290, 25490, 42580, 50980, 5426821, 10853642, 21707284, 27134105, 54268210, 108536420]

約数ペア:

[(1, 108536420), (2, 54268210), (4, 27134105), (5, 21707284), (10, 10853642), (20, 5426821), (2129, 50980), (2549, 42580), (4258, 25490), (5098, 21290), (8516, 12745), (10196, 10645)]