110722160

素因数分解:

$2^4\times 5^1\times {\mathrm{1384027}}^1$

素因数の和:1384040

約数の個数: 20

約数和(自身を含む): 257429208

約数和(自身を除く): 146707048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1384027, 2768054, 5536108, 6920135, 11072216, 13840270, 22144432, 27680540, 55361080, 110722160]

約数ペア:

[(1, 110722160), (2, 55361080), (4, 27680540), (5, 22144432), (8, 13840270), (10, 11072216), (16, 6920135), (20, 5536108), (40, 2768054), (80, 1384027)]