8950880

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 21654864

約数和(自身を除く): 12703984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1301, 1376, 1720, 2602, 3440, 5204, 6505, 6880, 10408, 13010, 20816, 26020, 41632, 52040, 55943, 104080, 111886, 208160, 223772, 279715, 447544, 559430, 895088, 1118860, 1790176, 2237720, 4475440, 8950880]

約数ペア:

[(1, 8950880), (2, 4475440), (4, 2237720), (5, 1790176), (8, 1118860), (10, 895088), (16, 559430), (20, 447544), (32, 279715), (40, 223772), (43, 208160), (80, 111886), (86, 104080), (160, 55943), (172, 52040), (215, 41632), (344, 26020), (430, 20816), (688, 13010), (860, 10408), (1301, 6880), (1376, 6505), (1720, 5204), (2602, 3440)]