5503280

素因数分解:

$2^4\times 5^1\times {\mathrm{68791}}^1$

素因数の和:68804

約数の個数: 20

約数和(自身を含む): 12795312

約数和(自身を除く): 7292032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68791, 137582, 275164, 343955, 550328, 687910, 1100656, 1375820, 2751640, 5503280]

約数ペア:

[(1, 5503280), (2, 2751640), (4, 1375820), (5, 1100656), (8, 687910), (10, 550328), (16, 343955), (20, 275164), (40, 137582), (80, 68791)]