6993680

素因数分解:

$2^4\times 5^1\times {\mathrm{87421}}^1$

素因数の和:87434

約数の個数: 20

約数和(自身を含む): 16260492

約数和(自身を除く): 9266812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 87421, 174842, 349684, 437105, 699368, 874210, 1398736, 1748420, 3496840, 6993680]

約数ペア:

[(1, 6993680), (2, 3496840), (4, 1748420), (5, 1398736), (8, 874210), (10, 699368), (16, 437105), (20, 349684), (40, 174842), (80, 87421)]