5386040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12241}}^1$

素因数の和:12263

約数の個数: 32

約数和(自身を含む): 13221360

約数和(自身を除く): 7835320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12241, 24482, 48964, 61205, 97928, 122410, 134651, 244820, 269302, 489640, 538604, 673255, 1077208, 1346510, 2693020, 5386040]

約数ペア:

[(1, 5386040), (2, 2693020), (4, 1346510), (5, 1077208), (8, 673255), (10, 538604), (11, 489640), (20, 269302), (22, 244820), (40, 134651), (44, 122410), (55, 97928), (88, 61205), (110, 48964), (220, 24482), (440, 12241)]