80288210

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{53171}}^1$

素因数の和:53329

約数の個数: 16

約数和(自身を含む): 145478592

約数和(自身を除く): 65190382

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 53171, 106342, 265855, 531710, 8028821, 16057642, 40144105, 80288210]

約数ペア:

[(1, 80288210), (2, 40144105), (5, 16057642), (10, 8028821), (151, 531710), (302, 265855), (755, 106342), (1510, 53171)]