14321680

素因数分解:

$2^4\times 5^1\times {\mathrm{179021}}^1$

素因数の和:179034

約数の個数: 20

約数和(自身を含む): 33298092

約数和(自身を除く): 18976412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179021, 358042, 716084, 895105, 1432168, 1790210, 2864336, 3580420, 7160840, 14321680]

約数ペア:

[(1, 14321680), (2, 7160840), (4, 3580420), (5, 2864336), (8, 1790210), (10, 1432168), (16, 895105), (20, 716084), (40, 358042), (80, 179021)]