533016560

素因数分解:

$2^4\times 5^1\times {\mathrm{6662707}}^1$

素因数の和:6662720

約数の個数: 20

約数和(自身を含む): 1239263688

約数和(自身を除く): 706247128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6662707, 13325414, 26650828, 33313535, 53301656, 66627070, 106603312, 133254140, 266508280, 533016560]

約数ペア:

[(1, 533016560), (2, 266508280), (4, 133254140), (5, 106603312), (8, 66627070), (10, 53301656), (16, 33313535), (20, 26650828), (40, 13325414), (80, 6662707)]