2108804960

素因数分解:

$2^5\times 5^1\times {\mathrm{13180031}}^1$

素因数の和:13180046

約数の個数: 24

約数和(自身を含む): 4982052096

約数和(自身を除く): 2873247136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13180031, 26360062, 52720124, 65900155, 105440248, 131800310, 210880496, 263600620, 421760992, 527201240, 1054402480, 2108804960]

約数ペア:

[(1, 2108804960), (2, 1054402480), (4, 527201240), (5, 421760992), (8, 263600620), (10, 210880496), (16, 131800310), (20, 105440248), (32, 65900155), (40, 52720124), (80, 26360062), (160, 13180031)]