22183480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50417}}^1$

素因数の和:50439

約数の個数: 32

約数和(自身を含む): 54451440

約数和(自身を除く): 32267960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 50417, 100834, 201668, 252085, 403336, 504170, 554587, 1008340, 1109174, 2016680, 2218348, 2772935, 4436696, 5545870, 11091740, 22183480]

約数ペア:

[(1, 22183480), (2, 11091740), (4, 5545870), (5, 4436696), (8, 2772935), (10, 2218348), (11, 2016680), (20, 1109174), (22, 1008340), (40, 554587), (44, 504170), (55, 403336), (88, 252085), (110, 201668), (220, 100834), (440, 50417)]