18114880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{8087}}^1$

素因数の和:8111

約数の個数: 56

約数和(自身を含む): 49304448

約数和(自身を除く): 31189568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 8087, 16174, 32348, 40435, 56609, 64696, 80870, 113218, 129392, 161740, 226436, 258784, 283045, 323480, 452872, 517568, 566090, 646960, 905744, 1132180, 1293920, 1811488, 2264360, 2587840, 3622976, 4528720, 9057440, 18114880]

約数ペア:

[(1, 18114880), (2, 9057440), (4, 4528720), (5, 3622976), (7, 2587840), (8, 2264360), (10, 1811488), (14, 1293920), (16, 1132180), (20, 905744), (28, 646960), (32, 566090), (35, 517568), (40, 452872), (56, 323480), (64, 283045), (70, 258784), (80, 226436), (112, 161740), (140, 129392), (160, 113218), (224, 80870), (280, 64696), (320, 56609), (448, 40435), (560, 32348), (1120, 16174), (2240, 8087)]