90922840

素因数分解:

$2^3\times 5^1\times {\mathrm{2273071}}^1$

素因数の和:2273082

約数の個数: 16

約数和(自身を含む): 204576480

約数和(自身を除く): 113653640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2273071, 4546142, 9092284, 11365355, 18184568, 22730710, 45461420, 90922840]

約数ペア:

[(1, 90922840), (2, 45461420), (4, 22730710), (5, 18184568), (8, 11365355), (10, 9092284), (20, 4546142), (40, 2273071)]