44905280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{20047}}^1$

素因数の和:20071

約数の個数: 56

約数和(自身を含む): 122212608

約数和(自身を除く): 77307328

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, 20047, 40094, 80188, 100235, 140329, 160376, 200470, 280658, 320752, 400940, 561316, 641504, 701645, 801880, 1122632, 1283008, 1403290, 1603760, 2245264, 2806580, 3207520, 4490528, 5613160, 6415040, 8981056, 11226320, 22452640, 44905280]

約数ペア:

[(1, 44905280), (2, 22452640), (4, 11226320), (5, 8981056), (7, 6415040), (8, 5613160), (10, 4490528), (14, 3207520), (16, 2806580), (20, 2245264), (28, 1603760), (32, 1403290), (35, 1283008), (40, 1122632), (56, 801880), (64, 701645), (70, 641504), (80, 561316), (112, 400940), (140, 320752), (160, 280658), (224, 200470), (280, 160376), (320, 140329), (448, 100235), (560, 80188), (1120, 40094), (2240, 20047)]