88076840

素因数分解:

$2^3\times 5^1\times {\mathrm{2201921}}^1$

素因数の和:2201932

約数の個数: 16

約数和(自身を含む): 198172980

約数和(自身を除く): 110096140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2201921, 4403842, 8807684, 11009605, 17615368, 22019210, 44038420, 88076840]

約数ペア:

[(1, 88076840), (2, 44038420), (4, 22019210), (5, 17615368), (8, 11009605), (10, 8807684), (20, 4403842), (40, 2201921)]