5707640

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 12912480

約数和(自身を除く): 7204840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 487, 586, 974, 1172, 1465, 1948, 2344, 2435, 2930, 3896, 4870, 5860, 9740, 11720, 19480, 142691, 285382, 570764, 713455, 1141528, 1426910, 2853820, 5707640]

約数ペア:

[(1, 5707640), (2, 2853820), (4, 1426910), (5, 1141528), (8, 713455), (10, 570764), (20, 285382), (40, 142691), (293, 19480), (487, 11720), (586, 9740), (974, 5860), (1172, 4870), (1465, 3896), (1948, 2930), (2344, 2435)]