80837510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9281}}^1$

素因数の和:9368

約数の個数: 32

約数和(自身を含む): 159056352

約数和(自身を除く): 78218842

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 9281, 18562, 46405, 92810, 120653, 241306, 603265, 621827, 1206530, 1243654, 3109135, 6218270, 8083751, 16167502, 40418755, 80837510]

約数ペア:

[(1, 80837510), (2, 40418755), (5, 16167502), (10, 8083751), (13, 6218270), (26, 3109135), (65, 1243654), (67, 1206530), (130, 621827), (134, 603265), (335, 241306), (670, 120653), (871, 92810), (1742, 46405), (4355, 18562), (8710, 9281)]