264266120

素因数分解:

$2^3\times 5^1\times {\mathrm{6606653}}^1$

素因数の和:6606664

約数の個数: 16

約数和(自身を含む): 594598860

約数和(自身を除く): 330332740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6606653, 13213306, 26426612, 33033265, 52853224, 66066530, 132133060, 264266120]

約数ペア:

[(1, 264266120), (2, 132133060), (4, 66066530), (5, 52853224), (8, 33033265), (10, 26426612), (20, 13213306), (40, 6606653)]