6354280

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 14516640

約数和(自身を除く): 8162360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2371, 2680, 4742, 9484, 11855, 18968, 23710, 47420, 94840, 158857, 317714, 635428, 794285, 1270856, 1588570, 3177140, 6354280]

約数ペア:

[(1, 6354280), (2, 3177140), (4, 1588570), (5, 1270856), (8, 794285), (10, 635428), (20, 317714), (40, 158857), (67, 94840), (134, 47420), (268, 23710), (335, 18968), (536, 11855), (670, 9484), (1340, 4742), (2371, 2680)]