110425520

素因数分解:

$2^4\times 5^1\times {\mathrm{1380319}}^1$

素因数の和:1380332

約数の個数: 20

約数和(自身を含む): 256739520

約数和(自身を除く): 146314000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1380319, 2760638, 5521276, 6901595, 11042552, 13803190, 22085104, 27606380, 55212760, 110425520]

約数ペア:

[(1, 110425520), (2, 55212760), (4, 27606380), (5, 22085104), (8, 13803190), (10, 11042552), (16, 6901595), (20, 5521276), (40, 2760638), (80, 1380319)]