23966440

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1283}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 54082080

約数和(自身を除く): 30115640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1283, 1868, 2335, 2566, 3736, 4670, 5132, 6415, 9340, 10264, 12830, 18680, 25660, 51320, 599161, 1198322, 2396644, 2995805, 4793288, 5991610, 11983220, 23966440]

約数ペア:

[(1, 23966440), (2, 11983220), (4, 5991610), (5, 4793288), (8, 2995805), (10, 2396644), (20, 1198322), (40, 599161), (467, 51320), (934, 25660), (1283, 18680), (1868, 12830), (2335, 10264), (2566, 9340), (3736, 6415), (4670, 5132)]