54007040

素因数分解:

$2^8\times 5^1\times {\mathrm{42193}}^1$

素因数の和:42214

約数の個数: 36

約数和(自身を含む): 129366804

約数和(自身を除く): 75359764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 42193, 84386, 168772, 210965, 337544, 421930, 675088, 843860, 1350176, 1687720, 2700352, 3375440, 5400704, 6750880, 10801408, 13501760, 27003520, 54007040]

約数ペア:

[(1, 54007040), (2, 27003520), (4, 13501760), (5, 10801408), (8, 6750880), (10, 5400704), (16, 3375440), (20, 2700352), (32, 1687720), (40, 1350176), (64, 843860), (80, 675088), (128, 421930), (160, 337544), (256, 210965), (320, 168772), (640, 84386), (1280, 42193)]