26568040

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2347}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 60014880

約数和(自身を除く): 33446840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2347, 2830, 4694, 5660, 9388, 11320, 11735, 18776, 23470, 46940, 93880, 664201, 1328402, 2656804, 3321005, 5313608, 6642010, 13284020, 26568040]

約数ペア:

[(1, 26568040), (2, 13284020), (4, 6642010), (5, 5313608), (8, 3321005), (10, 2656804), (20, 1328402), (40, 664201), (283, 93880), (566, 46940), (1132, 23470), (1415, 18776), (2264, 11735), (2347, 11320), (2830, 9388), (4694, 5660)]