193341040

素因数分解:

$2^4\times 5^1\times {\mathrm{2416763}}^1$

素因数の和:2416776

約数の個数: 20

約数和(自身を含む): 449518104

約数和(自身を除く): 256177064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2416763, 4833526, 9667052, 12083815, 19334104, 24167630, 38668208, 48335260, 96670520, 193341040]

約数ペア:

[(1, 193341040), (2, 96670520), (4, 48335260), (5, 38668208), (8, 24167630), (10, 19334104), (16, 12083815), (20, 9667052), (40, 4833526), (80, 2416763)]