8369540

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3911}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 17744832

約数和(自身を除く): 9375292

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 3911, 7822, 15644, 19555, 39110, 78220, 418477, 836954, 1673908, 2092385, 4184770, 8369540]

約数ペア:

[(1, 8369540), (2, 4184770), (4, 2092385), (5, 1673908), (10, 836954), (20, 418477), (107, 78220), (214, 39110), (428, 19555), (535, 15644), (1070, 7822), (2140, 3911)]