104883760

素因数分解:

$2^4\times 5^1\times {\mathrm{1311047}}^1$

素因数の和:1311060

約数の個数: 20

約数和(自身を含む): 243854928

約数和(自身を除く): 138971168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1311047, 2622094, 5244188, 6555235, 10488376, 13110470, 20976752, 26220940, 52441880, 104883760]

約数ペア:

[(1, 104883760), (2, 52441880), (4, 26220940), (5, 20976752), (8, 13110470), (10, 10488376), (16, 6555235), (20, 5244188), (40, 2622094), (80, 1311047)]