4060900

素因数分解:

$2^2\times 5^2\times {\mathrm{40609}}^1$

素因数の和:40623

約数の個数: 18

約数和(自身を含む): 8812370

約数和(自身を除く): 4751470

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 40609, 81218, 162436, 203045, 406090, 812180, 1015225, 2030450, 4060900]

約数ペア:

[(1, 4060900), (2, 2030450), (4, 1015225), (5, 812180), (10, 406090), (20, 203045), (25, 162436), (50, 81218), (100, 40609)]