9968248840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22655111}}^1$

素因数の和:22655133

約数の個数: 32

約数和(自身を含む): 24467520960

約数和(自身を除く): 14499272120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 22655111, 45310222, 90620444, 113275555, 181240888, 226551110, 249206221, 453102220, 498412442, 906204440, 996824884, 1246031105, 1993649768, 2492062210, 4984124420, 9968248840]

約数ペア:

[(1, 9968248840), (2, 4984124420), (4, 2492062210), (5, 1993649768), (8, 1246031105), (10, 996824884), (11, 906204440), (20, 498412442), (22, 453102220), (40, 249206221), (44, 226551110), (55, 181240888), (88, 113275555), (110, 90620444), (220, 45310222), (440, 22655111)]