156728424340

素因数分解:

$2^2\times 5^1\times {\mathrm{740053}}^1\times {\mathrm{10589}}^1$

素因数の和:750651

約数の個数: 24

約数和(自身を含む): 329161218120

約数和(自身を除く): 172432793780

約数列:

[1, 2, 4, 5, 10, 20, 10589, 21178, 42356, 52945, 105890, 211780, 740053, 1480106, 2960212, 3700265, 7400530, 14801060, 7836421217, 15672842434, 31345684868, 39182106085, 78364212170, 156728424340]

約数ペア:

[(1, 156728424340), (2, 78364212170), (4, 39182106085), (5, 31345684868), (10, 15672842434), (20, 7836421217), (10589, 14801060), (21178, 7400530), (42356, 3700265), (52945, 2960212), (105890, 1480106), (211780, 740053)]