9250520

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 20913120

約数和(自身を除く): 11662600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 823, 1124, 1405, 1646, 2248, 2810, 3292, 4115, 5620, 6584, 8230, 11240, 16460, 32920, 231263, 462526, 925052, 1156315, 1850104, 2312630, 4625260, 9250520]

約数ペア:

[(1, 9250520), (2, 4625260), (4, 2312630), (5, 1850104), (8, 1156315), (10, 925052), (20, 462526), (40, 231263), (281, 32920), (562, 16460), (823, 11240), (1124, 8230), (1405, 6584), (1646, 5620), (2248, 4115), (2810, 3292)]