61602160

素因数分解:

$2^4\times 5^1\times {\mathrm{770027}}^1$

素因数の和:770040

約数の個数: 20

約数和(自身を含む): 143225208

約数和(自身を除く): 81623048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 770027, 1540054, 3080108, 3850135, 6160216, 7700270, 12320432, 15400540, 30801080, 61602160]

約数ペア:

[(1, 61602160), (2, 30801080), (4, 15400540), (5, 12320432), (8, 7700270), (10, 6160216), (16, 3850135), (20, 3080108), (40, 1540054), (80, 770027)]