11790020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53591}}^1$

素因数の和:53611

約数の個数: 24

約数和(自身を含む): 27010368

約数和(自身を除く): 15220348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 53591, 107182, 214364, 267955, 535910, 589501, 1071820, 1179002, 2358004, 2947505, 5895010, 11790020]

約数ペア:

[(1, 11790020), (2, 5895010), (4, 2947505), (5, 2358004), (10, 1179002), (11, 1071820), (20, 589501), (22, 535910), (44, 267955), (55, 214364), (110, 107182), (220, 53591)]