122433440

素因数分解:

$2^5\times 5^1\times {\mathrm{765209}}^1$

素因数の和:765224

約数の個数: 24

約数和(自身を含む): 289249380

約数和(自身を除く): 166815940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 765209, 1530418, 3060836, 3826045, 6121672, 7652090, 12243344, 15304180, 24486688, 30608360, 61216720, 122433440]

約数ペア:

[(1, 122433440), (2, 61216720), (4, 30608360), (5, 24486688), (8, 15304180), (10, 12243344), (16, 7652090), (20, 6121672), (32, 3826045), (40, 3060836), (80, 1530418), (160, 765209)]