7220960

素因数分解:

$2^5\times 5^1\times {\mathrm{45131}}^1$

素因数の和:45146

約数の個数: 24

約数和(自身を含む): 17059896

約数和(自身を除く): 9838936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 45131, 90262, 180524, 225655, 361048, 451310, 722096, 902620, 1444192, 1805240, 3610480, 7220960]

約数ペア:

[(1, 7220960), (2, 3610480), (4, 1805240), (5, 1444192), (8, 902620), (10, 722096), (16, 451310), (20, 361048), (32, 225655), (40, 180524), (80, 90262), (160, 45131)]