136220900

素因数分解:

$2^2\times 5^2\times {\mathrm{1362209}}^1$

素因数の和:1362223

約数の個数: 18

約数和(自身を含む): 295599570

約数和(自身を除く): 159378670

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1362209, 2724418, 5448836, 6811045, 13622090, 27244180, 34055225, 68110450, 136220900]

約数ペア:

[(1, 136220900), (2, 68110450), (4, 34055225), (5, 27244180), (10, 13622090), (20, 6811045), (25, 5448836), (50, 2724418), (100, 1362209)]