85755730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7933}}^1$

素因数の和:8010

約数の個数: 32

約数和(自身を含む): 164519424

約数和(自身を除く): 78763694

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 7933, 10810, 15866, 39665, 79330, 182459, 364918, 372851, 745702, 912295, 1824590, 1864255, 3728510, 8575573, 17151146, 42877865, 85755730]

約数ペア:

[(1, 85755730), (2, 42877865), (5, 17151146), (10, 8575573), (23, 3728510), (46, 1864255), (47, 1824590), (94, 912295), (115, 745702), (230, 372851), (235, 364918), (470, 182459), (1081, 79330), (2162, 39665), (5405, 15866), (7933, 10810)]