22718520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5737}}^1$

素因数の和:5765

約数の個数: 96

約数和(自身を含む): 80561520

約数和(自身を除く): 57843000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 5737, 11474, 17211, 22948, 28685, 34422, 45896, 51633, 57370, 63107, 68844, 86055, 103266, 114740, 126214, 137688, 172110, 189321, 206532, 229480, 252428, 258165, 315535, 344220, 378642, 413064, 504856, 516330, 567963, 631070, 688440, 757284, 946605, 1032660, 1135926, 1262140, 1514568, 1893210, 2065320, 2271852, 2524280, 2839815, 3786420, 4543704, 5679630, 7572840, 11359260, 22718520]

約数ペア:

[(1, 22718520), (2, 11359260), (3, 7572840), (4, 5679630), (5, 4543704), (6, 3786420), (8, 2839815), (9, 2524280), (10, 2271852), (11, 2065320), (12, 1893210), (15, 1514568), (18, 1262140), (20, 1135926), (22, 1032660), (24, 946605), (30, 757284), (33, 688440), (36, 631070), (40, 567963), (44, 516330), (45, 504856), (55, 413064), (60, 378642), (66, 344220), (72, 315535), (88, 258165), (90, 252428), (99, 229480), (110, 206532), (120, 189321), (132, 172110), (165, 137688), (180, 126214), (198, 114740), (220, 103266), (264, 86055), (330, 68844), (360, 63107), (396, 57370), (440, 51633), (495, 45896), (660, 34422), (792, 28685), (990, 22948), (1320, 17211), (1980, 11474), (3960, 5737)]