188839384690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{74640073}}^1$

素因数の和:74640114

約数の個数: 32

約数和(自身を含む): 386934143616

約数和(自身を除く): 198094758926

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 74640073, 149280146, 373200365, 746400730, 821040803, 1642081606, 1716721679, 3433443358, 4105204015, 8210408030, 8583608395, 17167216790, 18883938469, 37767876938, 94419692345, 188839384690]

約数ペア:

[(1, 188839384690), (2, 94419692345), (5, 37767876938), (10, 18883938469), (11, 17167216790), (22, 8583608395), (23, 8210408030), (46, 4105204015), (55, 3433443358), (110, 1716721679), (115, 1642081606), (230, 821040803), (253, 746400730), (506, 373200365), (1265, 149280146), (2530, 74640073)]