61604320

素因数分解:

$2^5\times 5^1\times {\mathrm{385027}}^1$

素因数の和:385042

約数の個数: 24

約数和(自身を含む): 145540584

約数和(自身を除く): 83936264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 385027, 770054, 1540108, 1925135, 3080216, 3850270, 6160432, 7700540, 12320864, 15401080, 30802160, 61604320]

約数ペア:

[(1, 61604320), (2, 30802160), (4, 15401080), (5, 12320864), (8, 7700540), (10, 6160432), (16, 3850270), (20, 3080216), (32, 1925135), (40, 1540108), (80, 770054), (160, 385027)]