11728280

素因数分解:

$2^3\times 5^1\times {\mathrm{293207}}^1$

素因数の和:293218

約数の個数: 16

約数和(自身を含む): 26388720

約数和(自身を除く): 14660440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293207, 586414, 1172828, 1466035, 2345656, 2932070, 5864140, 11728280]

約数ペア:

[(1, 11728280), (2, 5864140), (4, 2932070), (5, 2345656), (8, 1466035), (10, 1172828), (20, 586414), (40, 293207)]