2078608960

素因数分解:

$2^6\times 5^1\times {\mathrm{6495653}}^1$

素因数の和:6495670

約数の個数: 28

約数和(自身を含む): 4949688348

約数和(自身を除く): 2871079388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6495653, 12991306, 25982612, 32478265, 51965224, 64956530, 103930448, 129913060, 207860896, 259826120, 415721792, 519652240, 1039304480, 2078608960]

約数ペア:

[(1, 2078608960), (2, 1039304480), (4, 519652240), (5, 415721792), (8, 259826120), (10, 207860896), (16, 129913060), (20, 103930448), (32, 64956530), (40, 51965224), (64, 32478265), (80, 25982612), (160, 12991306), (320, 6495653)]