10316080

素因数分解:

$2^4\times 5^1\times {\mathrm{128951}}^1$

素因数の和:128964

約数の個数: 20

約数和(自身を含む): 23985072

約数和(自身を除く): 13668992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 128951, 257902, 515804, 644755, 1031608, 1289510, 2063216, 2579020, 5158040, 10316080]

約数ペア:

[(1, 10316080), (2, 5158040), (4, 2579020), (5, 2063216), (8, 1289510), (10, 1031608), (16, 644755), (20, 515804), (40, 257902), (80, 128951)]