83531620

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{4051}}^1$

素因数の和:5091

約数の個数: 24

約数和(自身を含む): 175629888

約数和(自身を除く): 92098268

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 4051, 4124, 5155, 8102, 10310, 16204, 20255, 20620, 40510, 81020, 4176581, 8353162, 16706324, 20882905, 41765810, 83531620]

約数ペア:

[(1, 83531620), (2, 41765810), (4, 20882905), (5, 16706324), (10, 8353162), (20, 4176581), (1031, 81020), (2062, 40510), (4051, 20620), (4124, 20255), (5155, 16204), (8102, 10310)]