13742480

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{607}}^1$

素因数の和:903

約数の個数: 40

約数和(自身を含む): 32116992

約数和(自身を除く): 18374512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 607, 1132, 1214, 1415, 2264, 2428, 2830, 3035, 4528, 4856, 5660, 6070, 9712, 11320, 12140, 22640, 24280, 48560, 171781, 343562, 687124, 858905, 1374248, 1717810, 2748496, 3435620, 6871240, 13742480]

約数ペア:

[(1, 13742480), (2, 6871240), (4, 3435620), (5, 2748496), (8, 1717810), (10, 1374248), (16, 858905), (20, 687124), (40, 343562), (80, 171781), (283, 48560), (566, 24280), (607, 22640), (1132, 12140), (1214, 11320), (1415, 9712), (2264, 6070), (2428, 5660), (2830, 4856), (3035, 4528)]