80333630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617951}}^1$

素因数の和:617971

約数の個数: 16

約数和(自身を含む): 155723904

約数和(自身を除く): 75390274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 617951, 1235902, 3089755, 6179510, 8033363, 16066726, 40166815, 80333630]

約数ペア:

[(1, 80333630), (2, 40166815), (5, 16066726), (10, 8033363), (13, 6179510), (26, 3089755), (65, 1235902), (130, 617951)]