201848460080

素因数分解:

$2^4\times 5^1\times {\mathrm{2523105751}}^1$

素因数の和:2523105764

約数の個数: 20

約数和(自身を含む): 469297669872

約数和(自身を除く): 267449209792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2523105751, 5046211502, 10092423004, 12615528755, 20184846008, 25231057510, 40369692016, 50462115020, 100924230040, 201848460080]

約数ペア:

[(1, 201848460080), (2, 100924230040), (4, 50462115020), (5, 40369692016), (8, 25231057510), (10, 20184846008), (16, 12615528755), (20, 10092423004), (40, 5046211502), (80, 2523105751)]