1323162560

素因数分解:

$2^6\times 5^1\times {\mathrm{4134883}}^1$

素因数の和:4134900

約数の個数: 28

約数和(自身を含む): 3150781608

約数和(自身を除く): 1827619048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4134883, 8269766, 16539532, 20674415, 33079064, 41348830, 66158128, 82697660, 132316256, 165395320, 264632512, 330790640, 661581280, 1323162560]

約数ペア:

[(1, 1323162560), (2, 661581280), (4, 330790640), (5, 264632512), (8, 165395320), (10, 132316256), (16, 82697660), (20, 66158128), (32, 41348830), (40, 33079064), (64, 20674415), (80, 16539532), (160, 8269766), (320, 4134883)]