150935920

素因数分解:

$2^4\times 5^1\times {\mathrm{1886699}}^1$

素因数の和:1886712

約数の個数: 20

約数和(自身を含む): 350926200

約数和(自身を除く): 199990280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1886699, 3773398, 7546796, 9433495, 15093592, 18866990, 30187184, 37733980, 75467960, 150935920]

約数ペア:

[(1, 150935920), (2, 75467960), (4, 37733980), (5, 30187184), (8, 18866990), (10, 15093592), (16, 9433495), (20, 7546796), (40, 3773398), (80, 1886699)]