106040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 261360

約数和(自身を除く): 155320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 241, 440, 482, 964, 1205, 1928, 2410, 2651, 4820, 5302, 9640, 10604, 13255, 21208, 26510, 53020, 106040]

約数ペア:

[(1, 106040), (2, 53020), (4, 26510), (5, 21208), (8, 13255), (10, 10604), (11, 9640), (20, 5302), (22, 4820), (40, 2651), (44, 2410), (55, 1928), (88, 1205), (110, 964), (220, 482), (241, 440)]