56669620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{404783}}^1$

素因数の和:404799

約数の個数: 24

約数和(自身を含む): 136007424

約数和(自身を除く): 79337804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 404783, 809566, 1619132, 2023915, 2833481, 4047830, 5666962, 8095660, 11333924, 14167405, 28334810, 56669620]

約数ペア:

[(1, 56669620), (2, 28334810), (4, 14167405), (5, 11333924), (7, 8095660), (10, 5666962), (14, 4047830), (20, 2833481), (28, 2023915), (35, 1619132), (70, 809566), (140, 404783)]