1534631620

素因数分解:

$2^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{41011}}^1$

素因数の和:42891

約数の個数: 24

約数和(自身を含む): 3224527488

約数和(自身を除く): 1689895868

約数列:

[1, 2, 4, 5, 10, 20, 1871, 3742, 7484, 9355, 18710, 37420, 41011, 82022, 164044, 205055, 410110, 820220, 76731581, 153463162, 306926324, 383657905, 767315810, 1534631620]

約数ペア:

[(1, 1534631620), (2, 767315810), (4, 383657905), (5, 306926324), (10, 153463162), (20, 76731581), (1871, 820220), (3742, 410110), (7484, 205055), (9355, 164044), (18710, 82022), (37420, 41011)]