82663720

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{35027}}^1$

素因数の和:35097

約数の個数: 32

約数和(自身を含む): 189151200

約数和(自身を除く): 106487480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 35027, 70054, 140108, 175135, 280216, 350270, 700540, 1401080, 2066593, 4133186, 8266372, 10332965, 16532744, 20665930, 41331860, 82663720]

約数ペア:

[(1, 82663720), (2, 41331860), (4, 20665930), (5, 16532744), (8, 10332965), (10, 8266372), (20, 4133186), (40, 2066593), (59, 1401080), (118, 700540), (236, 350270), (295, 280216), (472, 175135), (590, 140108), (1180, 70054), (2360, 35027)]