10488880

素因数分解:

$2^4\times 5^1\times {\mathrm{131111}}^1$

素因数の和:131124

約数の個数: 20

約数和(自身を含む): 24386832

約数和(自身を除く): 13897952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131111, 262222, 524444, 655555, 1048888, 1311110, 2097776, 2622220, 5244440, 10488880]

約数ペア:

[(1, 10488880), (2, 5244440), (4, 2622220), (5, 2097776), (8, 1311110), (10, 1048888), (16, 655555), (20, 524444), (40, 262222), (80, 131111)]