77565290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5147}}^1$

素因数の和:5302

約数の個数: 32

約数和(自身を含む): 153451584

約数和(自身を除く): 75886294

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 5147, 7535, 10294, 15070, 25735, 51470, 56617, 113234, 283085, 566170, 705139, 1410278, 3525695, 7051390, 7756529, 15513058, 38782645, 77565290]

約数ペア:

[(1, 77565290), (2, 38782645), (5, 15513058), (10, 7756529), (11, 7051390), (22, 3525695), (55, 1410278), (110, 705139), (137, 566170), (274, 283085), (685, 113234), (1370, 56617), (1507, 51470), (3014, 25735), (5147, 15070), (7535, 10294)]