55566620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 122955840

約数和(自身を除く): 67389220

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 1069, 1130, 2138, 2260, 2599, 4276, 5198, 5345, 10396, 10690, 12995, 21380, 24587, 25990, 49174, 51980, 98348, 120797, 122935, 241594, 245870, 483188, 491740, 603985, 1207970, 2415940, 2778331, 5556662, 11113324, 13891655, 27783310, 55566620]

約数ペア:

[(1, 55566620), (2, 27783310), (4, 13891655), (5, 11113324), (10, 5556662), (20, 2778331), (23, 2415940), (46, 1207970), (92, 603985), (113, 491740), (115, 483188), (226, 245870), (230, 241594), (452, 122935), (460, 120797), (565, 98348), (1069, 51980), (1130, 49174), (2138, 25990), (2260, 24587), (2599, 21380), (4276, 12995), (5198, 10690), (5345, 10396)]