86110480

素因数分解:

$2^4\times 5^1\times {\mathrm{1076381}}^1$

素因数の和:1076394

約数の個数: 20

約数和(自身を含む): 200207052

約数和(自身を除く): 114096572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1076381, 2152762, 4305524, 5381905, 8611048, 10763810, 17222096, 21527620, 43055240, 86110480]

約数ペア:

[(1, 86110480), (2, 43055240), (4, 21527620), (5, 17222096), (8, 10763810), (10, 8611048), (16, 5381905), (20, 4305524), (40, 2152762), (80, 1076381)]