117873680

素因数分解:

$2^4\times 5^1\times {\mathrm{1473421}}^1$

素因数の和:1473434

約数の個数: 20

約数和(自身を含む): 274056492

約数和(自身を除く): 156182812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1473421, 2946842, 5893684, 7367105, 11787368, 14734210, 23574736, 29468420, 58936840, 117873680]

約数ペア:

[(1, 117873680), (2, 58936840), (4, 29468420), (5, 23574736), (8, 14734210), (10, 11787368), (16, 7367105), (20, 5893684), (40, 2946842), (80, 1473421)]