10976720

素因数分解:

$2^4\times 5^1\times {\mathrm{137209}}^1$

素因数の和:137222

約数の個数: 20

約数和(自身を含む): 25521060

約数和(自身を除く): 14544340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137209, 274418, 548836, 686045, 1097672, 1372090, 2195344, 2744180, 5488360, 10976720]

約数ペア:

[(1, 10976720), (2, 5488360), (4, 2744180), (5, 2195344), (8, 1372090), (10, 1097672), (16, 686045), (20, 548836), (40, 274418), (80, 137209)]