8039090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 15768000

約数和(自身を除く): 7728910

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 1459, 2755, 2918, 5510, 7295, 14590, 27721, 42311, 55442, 84622, 138605, 211555, 277210, 423110, 803909, 1607818, 4019545, 8039090]

約数ペア:

[(1, 8039090), (2, 4019545), (5, 1607818), (10, 803909), (19, 423110), (29, 277210), (38, 211555), (58, 138605), (95, 84622), (145, 55442), (190, 42311), (290, 27721), (551, 14590), (1102, 7295), (1459, 5510), (2755, 2918)]