110033680

素因数分解:

$2^4\times 5^1\times {\mathrm{1375421}}^1$

素因数の和:1375434

約数の個数: 20

約数和(自身を含む): 255828492

約数和(自身を除く): 145794812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1375421, 2750842, 5501684, 6877105, 11003368, 13754210, 22006736, 27508420, 55016840, 110033680]

約数ペア:

[(1, 110033680), (2, 55016840), (4, 27508420), (5, 22006736), (8, 13754210), (10, 11003368), (16, 6877105), (20, 5501684), (40, 2750842), (80, 1375421)]