17064560

素因数分解:

$2^4\times 5^1\times {\mathrm{213307}}^1$

素因数の和:213320

約数の個数: 20

約数和(自身を含む): 39675288

約数和(自身を除く): 22610728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 213307, 426614, 853228, 1066535, 1706456, 2133070, 3412912, 4266140, 8532280, 17064560]

約数ペア:

[(1, 17064560), (2, 8532280), (4, 4266140), (5, 3412912), (8, 2133070), (10, 1706456), (16, 1066535), (20, 853228), (40, 426614), (80, 213307)]