12290450

素因数分解:

$2^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{601}}^1$

素因数の和:1022

約数の個数: 24

約数和(自身を含む): 22954260

約数和(自身を除く): 10663810

約数列:

[1, 2, 5, 10, 25, 50, 409, 601, 818, 1202, 2045, 3005, 4090, 6010, 10225, 15025, 20450, 30050, 245809, 491618, 1229045, 2458090, 6145225, 12290450]

約数ペア:

[(1, 12290450), (2, 6145225), (5, 2458090), (10, 1229045), (25, 491618), (50, 245809), (409, 30050), (601, 20450), (818, 15025), (1202, 10225), (2045, 6010), (3005, 4090)]