9042580

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1609}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 19068840

約数和(自身を除く): 10026260

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 1609, 2810, 3218, 5620, 6436, 8045, 16090, 32180, 452129, 904258, 1808516, 2260645, 4521290, 9042580]

約数ペア:

[(1, 9042580), (2, 4521290), (4, 2260645), (5, 1808516), (10, 904258), (20, 452129), (281, 32180), (562, 16090), (1124, 8045), (1405, 6436), (1609, 5620), (2810, 3218)]