11226320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{20047}}^1$

素因数の和:20067

約数の個数: 40

約数和(自身を含む): 29831424

約数和(自身を除く): 18605104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 20047, 40094, 80188, 100235, 140329, 160376, 200470, 280658, 320752, 400940, 561316, 701645, 801880, 1122632, 1403290, 1603760, 2245264, 2806580, 5613160, 11226320]

約数ペア:

[(1, 11226320), (2, 5613160), (4, 2806580), (5, 2245264), (7, 1603760), (8, 1403290), (10, 1122632), (14, 801880), (16, 701645), (20, 561316), (28, 400940), (35, 320752), (40, 280658), (56, 200470), (70, 160376), (80, 140329), (112, 100235), (140, 80188), (280, 40094), (560, 20047)]