5042080

素因数分解:

$2^5\times 5^1\times {\mathrm{31513}}^1$

素因数の和:31528

約数の個数: 24

約数和(自身を含む): 11912292

約数和(自身を除く): 6870212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 31513, 63026, 126052, 157565, 252104, 315130, 504208, 630260, 1008416, 1260520, 2521040, 5042080]

約数ペア:

[(1, 5042080), (2, 2521040), (4, 1260520), (5, 1008416), (8, 630260), (10, 504208), (16, 315130), (20, 252104), (32, 157565), (40, 126052), (80, 63026), (160, 31513)]