1843280

素因数分解:

$2^4\times 5^1\times {\mathrm{23041}}^1$

素因数の和:23054

約数の個数: 20

約数和(自身を含む): 4285812

約数和(自身を除く): 2442532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 23041, 46082, 92164, 115205, 184328, 230410, 368656, 460820, 921640, 1843280]

約数ペア:

[(1, 1843280), (2, 921640), (4, 460820), (5, 368656), (8, 230410), (10, 184328), (16, 115205), (20, 92164), (40, 46082), (80, 23041)]