34220080

素因数分解:

$2^4\times 5^1\times {\mathrm{427751}}^1$

素因数の和:427764

約数の個数: 20

約数和(自身を含む): 79561872

約数和(自身を除く): 45341792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 427751, 855502, 1711004, 2138755, 3422008, 4277510, 6844016, 8555020, 17110040, 34220080]

約数ペア:

[(1, 34220080), (2, 17110040), (4, 8555020), (5, 6844016), (8, 4277510), (10, 3422008), (16, 2138755), (20, 1711004), (40, 855502), (80, 427751)]