12230020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2417}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 29248128

約数和(自身を除く): 17018108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2417, 2530, 4834, 5060, 9668, 12085, 24170, 26587, 48340, 53174, 55591, 106348, 111182, 132935, 222364, 265870, 277955, 531740, 555910, 611501, 1111820, 1223002, 2446004, 3057505, 6115010, 12230020]

約数ペア:

[(1, 12230020), (2, 6115010), (4, 3057505), (5, 2446004), (10, 1223002), (11, 1111820), (20, 611501), (22, 555910), (23, 531740), (44, 277955), (46, 265870), (55, 222364), (92, 132935), (110, 111182), (115, 106348), (220, 55591), (230, 53174), (253, 48340), (460, 26587), (506, 24170), (1012, 12085), (1265, 9668), (2417, 5060), (2530, 4834)]