192047720

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{13757}}^1$

素因数の和:14117

約数の個数: 32

約数和(自身を含む): 433377000

約数和(自身を除く): 241329280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 3490, 6980, 13757, 13960, 27514, 55028, 68785, 110056, 137570, 275140, 550280, 4801193, 9602386, 19204772, 24005965, 38409544, 48011930, 96023860, 192047720]

約数ペア:

[(1, 192047720), (2, 96023860), (4, 48011930), (5, 38409544), (8, 24005965), (10, 19204772), (20, 9602386), (40, 4801193), (349, 550280), (698, 275140), (1396, 137570), (1745, 110056), (2792, 68785), (3490, 55028), (6980, 27514), (13757, 13960)]