271816520

素因数分解:

$2^3\times 5^1\times {\mathrm{6795413}}^1$

素因数の和:6795424

約数の個数: 16

約数和(自身を含む): 611587260

約数和(自身を除く): 339770740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6795413, 13590826, 27181652, 33977065, 54363304, 67954130, 135908260, 271816520]

約数ペア:

[(1, 271816520), (2, 135908260), (4, 67954130), (5, 54363304), (8, 33977065), (10, 27181652), (20, 13590826), (40, 6795413)]