6558880

素因数分解:

$2^5\times 5^1\times {\mathrm{40993}}^1$

素因数の和:41008

約数の個数: 24

約数和(自身を含む): 15495732

約数和(自身を除く): 8936852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 40993, 81986, 163972, 204965, 327944, 409930, 655888, 819860, 1311776, 1639720, 3279440, 6558880]

約数ペア:

[(1, 6558880), (2, 3279440), (4, 1639720), (5, 1311776), (8, 819860), (10, 655888), (16, 409930), (20, 327944), (32, 204965), (40, 163972), (80, 81986), (160, 40993)]