27830183480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63250417}}^1$

素因数の和:63250439

約数の個数: 32

約数和(自身を含む): 68310451440

約数和(自身を除く): 40480267960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 63250417, 126500834, 253001668, 316252085, 506003336, 632504170, 695754587, 1265008340, 1391509174, 2530016680, 2783018348, 3478772935, 5566036696, 6957545870, 13915091740, 27830183480]

約数ペア:

[(1, 27830183480), (2, 13915091740), (4, 6957545870), (5, 5566036696), (8, 3478772935), (10, 2783018348), (11, 2530016680), (20, 1391509174), (22, 1265008340), (40, 695754587), (44, 632504170), (55, 506003336), (88, 316252085), (110, 253001668), (220, 126500834), (440, 63250417)]