2435660

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 5149536

約数和(自身を除く): 2713876

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 631, 772, 965, 1262, 1930, 2524, 3155, 3860, 6310, 12620, 121783, 243566, 487132, 608915, 1217830, 2435660]

約数ペア:

[(1, 2435660), (2, 1217830), (4, 608915), (5, 487132), (10, 243566), (20, 121783), (193, 12620), (386, 6310), (631, 3860), (772, 3155), (965, 2524), (1262, 1930)]