3883280

素因数分解:

$2^4\times 5^1\times {\mathrm{48541}}^1$

素因数の和:48554

約数の個数: 20

約数和(自身を含む): 9028812

約数和(自身を除く): 5145532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 48541, 97082, 194164, 242705, 388328, 485410, 776656, 970820, 1941640, 3883280]

約数ペア:

[(1, 3883280), (2, 1941640), (4, 970820), (5, 776656), (8, 485410), (10, 388328), (16, 242705), (20, 194164), (40, 97082), (80, 48541)]