80587510

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 148741920

約数和(自身を除く): 68154410

約数列:

[1, 2, 5, 10, 59, 118, 137, 274, 295, 590, 685, 997, 1370, 1994, 4985, 8083, 9970, 16166, 40415, 58823, 80830, 117646, 136589, 273178, 294115, 588230, 682945, 1365890, 8058751, 16117502, 40293755, 80587510]

約数ペア:

[(1, 80587510), (2, 40293755), (5, 16117502), (10, 8058751), (59, 1365890), (118, 682945), (137, 588230), (274, 294115), (295, 273178), (590, 136589), (685, 117646), (997, 80830), (1370, 58823), (1994, 40415), (4985, 16166), (8083, 9970)]