6514880

素因数分解:

$2^6\times 5^1\times {\mathrm{20359}}^1$

素因数の和:20376

約数の個数: 28

約数和(自身を含む): 15514320

約数和(自身を除く): 8999440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20359, 40718, 81436, 101795, 162872, 203590, 325744, 407180, 651488, 814360, 1302976, 1628720, 3257440, 6514880]

約数ペア:

[(1, 6514880), (2, 3257440), (4, 1628720), (5, 1302976), (8, 814360), (10, 651488), (16, 407180), (20, 325744), (32, 203590), (40, 162872), (64, 101795), (80, 81436), (160, 40718), (320, 20359)]