5510320

素因数分解:

$2^4\times 5^1\times {\mathrm{68879}}^1$

素因数の和:68892

約数の個数: 20

約数和(自身を含む): 12811680

約数和(自身を除く): 7301360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68879, 137758, 275516, 344395, 551032, 688790, 1102064, 1377580, 2755160, 5510320]

約数ペア:

[(1, 5510320), (2, 2755160), (4, 1377580), (5, 1102064), (8, 688790), (10, 551032), (16, 344395), (20, 275516), (40, 137758), (80, 68879)]