2116048960

素因数分解:

$2^6\times 5^1\times {\mathrm{6612653}}^1$

素因数の和:6612670

約数の個数: 28

約数和(自身を含む): 5038842348

約数和(自身を除く): 2922793388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6612653, 13225306, 26450612, 33063265, 52901224, 66126530, 105802448, 132253060, 211604896, 264506120, 423209792, 529012240, 1058024480, 2116048960]

約数ペア:

[(1, 2116048960), (2, 1058024480), (4, 529012240), (5, 423209792), (8, 264506120), (10, 211604896), (16, 132253060), (20, 105802448), (32, 66126530), (40, 52901224), (64, 33063265), (80, 26450612), (160, 13225306), (320, 6612653)]