5743240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 13121280

約数和(自身を除く): 7378040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2143, 2680, 4286, 8572, 10715, 17144, 21430, 42860, 85720, 143581, 287162, 574324, 717905, 1148648, 1435810, 2871620, 5743240]

約数ペア:

[(1, 5743240), (2, 2871620), (4, 1435810), (5, 1148648), (8, 717905), (10, 574324), (20, 287162), (40, 143581), (67, 85720), (134, 42860), (268, 21430), (335, 17144), (536, 10715), (670, 8572), (1340, 4286), (2143, 2680)]