102244360

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{8219}}^1$

素因数の和:8541

約数の個数: 32

約数和(自身を含む): 230817600

約数和(自身を除く): 128573240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6220, 8219, 12440, 16438, 32876, 41095, 65752, 82190, 164380, 328760, 2556109, 5112218, 10224436, 12780545, 20448872, 25561090, 51122180, 102244360]

約数ペア:

[(1, 102244360), (2, 51122180), (4, 25561090), (5, 20448872), (8, 12780545), (10, 10224436), (20, 5112218), (40, 2556109), (311, 328760), (622, 164380), (1244, 82190), (1555, 65752), (2488, 41095), (3110, 32876), (6220, 16438), (8219, 12440)]