65010760

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{5743}}^1$

素因数の和:6037

約数の個数: 32

約数和(自身を含む): 146816640

約数和(自身を除く): 81805880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 5660, 5743, 11320, 11486, 22972, 28715, 45944, 57430, 114860, 229720, 1625269, 3250538, 6501076, 8126345, 13002152, 16252690, 32505380, 65010760]

約数ペア:

[(1, 65010760), (2, 32505380), (4, 16252690), (5, 13002152), (8, 8126345), (10, 6501076), (20, 3250538), (40, 1625269), (283, 229720), (566, 114860), (1132, 57430), (1415, 45944), (2264, 28715), (2830, 22972), (5660, 11486), (5743, 11320)]