2783107660

素因数分解:

$2^2\times 5^1\times {\mathrm{2477}}^1\times {\mathrm{56179}}^1$

素因数の和:58665

約数の個数: 24

約数和(自身を含む): 5846989680

約数和(自身を除く): 3063882020

約数列:

[1, 2, 4, 5, 10, 20, 2477, 4954, 9908, 12385, 24770, 49540, 56179, 112358, 224716, 280895, 561790, 1123580, 139155383, 278310766, 556621532, 695776915, 1391553830, 2783107660]

約数ペア:

[(1, 2783107660), (2, 1391553830), (4, 695776915), (5, 556621532), (10, 278310766), (20, 139155383), (2477, 1123580), (4954, 561790), (9908, 280895), (12385, 224716), (24770, 112358), (49540, 56179)]