111368420

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{5209}}^1$

素因数の和:6287

約数の個数: 24

約数和(自身を含む): 234137400

約数和(自身を除く): 122768980

約数列:

[1, 2, 4, 5, 10, 20, 1069, 2138, 4276, 5209, 5345, 10418, 10690, 20836, 21380, 26045, 52090, 104180, 5568421, 11136842, 22273684, 27842105, 55684210, 111368420]

約数ペア:

[(1, 111368420), (2, 55684210), (4, 27842105), (5, 22273684), (10, 11136842), (20, 5568421), (1069, 104180), (2138, 52090), (4276, 26045), (5209, 21380), (5345, 20836), (10418, 10690)]