108822320

素因数分解:

$2^4\times 5^1\times {\mathrm{1360279}}^1$

素因数の和:1360292

約数の個数: 20

約数和(自身を含む): 253012080

約数和(自身を除く): 144189760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1360279, 2720558, 5441116, 6801395, 10882232, 13602790, 21764464, 27205580, 54411160, 108822320]

約数ペア:

[(1, 108822320), (2, 54411160), (4, 27205580), (5, 21764464), (8, 13602790), (10, 10882232), (16, 6801395), (20, 5441116), (40, 2720558), (80, 1360279)]