5549320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19819}}^1$

素因数の和:19837

約数の個数: 32

約数和(自身を含む): 14270400

約数和(自身を除く): 8721080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19819, 39638, 79276, 99095, 138733, 158552, 198190, 277466, 396380, 554932, 693665, 792760, 1109864, 1387330, 2774660, 5549320]

約数ペア:

[(1, 5549320), (2, 2774660), (4, 1387330), (5, 1109864), (7, 792760), (8, 693665), (10, 554932), (14, 396380), (20, 277466), (28, 198190), (35, 158552), (40, 138733), (56, 99095), (70, 79276), (140, 39638), (280, 19819)]