16909169120

素因数分解:

$2^5\times 5^1\times {\mathrm{105682307}}^1$

素因数の和:105682322

約数の個数: 24

約数和(自身を含む): 39947912424

約数和(自身を除く): 23038743304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 105682307, 211364614, 422729228, 528411535, 845458456, 1056823070, 1690916912, 2113646140, 3381833824, 4227292280, 8454584560, 16909169120]

約数ペア:

[(1, 16909169120), (2, 8454584560), (4, 4227292280), (5, 3381833824), (8, 2113646140), (10, 1690916912), (16, 1056823070), (20, 845458456), (32, 528411535), (40, 422729228), (80, 211364614), (160, 105682307)]