8246320

素因数分解:

$2^4\times 5^1\times {\mathrm{103079}}^1$

素因数の和:103092

約数の個数: 20

約数和(自身を含む): 19172880

約数和(自身を除く): 10926560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103079, 206158, 412316, 515395, 824632, 1030790, 1649264, 2061580, 4123160, 8246320]

約数ペア:

[(1, 8246320), (2, 4123160), (4, 2061580), (5, 1649264), (8, 1030790), (10, 824632), (16, 515395), (20, 412316), (40, 206158), (80, 103079)]