2548799840180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11585453819}}^1$

素因数の和:11585453839

約数の個数: 24

約数和(自身を含む): 5839068725280

約数和(自身を除く): 3290268885100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11585453819, 23170907638, 46341815276, 57927269095, 115854538190, 127439992009, 231709076380, 254879984018, 509759968036, 637199960045, 1274399920090, 2548799840180]

約数ペア:

[(1, 2548799840180), (2, 1274399920090), (4, 637199960045), (5, 509759968036), (10, 254879984018), (11, 231709076380), (20, 127439992009), (22, 115854538190), (44, 57927269095), (55, 46341815276), (110, 23170907638), (220, 11585453819)]