22996160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 112

約数和(自身を含む): 61447680

約数和(自身を除く): 38451520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 139, 160, 176, 188, 220, 235, 278, 320, 352, 376, 440, 470, 517, 556, 695, 704, 752, 880, 940, 1034, 1112, 1390, 1504, 1529, 1760, 1880, 2068, 2224, 2585, 2780, 3008, 3058, 3520, 3760, 4136, 4448, 5170, 5560, 6116, 6533, 7520, 7645, 8272, 8896, 10340, 11120, 12232, 13066, 15040, 15290, 16544, 20680, 22240, 24464, 26132, 30580, 32665, 33088, 41360, 44480, 48928, 52264, 61160, 65330, 71863, 82720, 97856, 104528, 122320, 130660, 143726, 165440, 209056, 244640, 261320, 287452, 359315, 418112, 489280, 522640, 574904, 718630, 1045280, 1149808, 1437260, 2090560, 2299616, 2874520, 4599232, 5749040, 11498080, 22996160]

約数ペア:

[(1, 22996160), (2, 11498080), (4, 5749040), (5, 4599232), (8, 2874520), (10, 2299616), (11, 2090560), (16, 1437260), (20, 1149808), (22, 1045280), (32, 718630), (40, 574904), (44, 522640), (47, 489280), (55, 418112), (64, 359315), (80, 287452), (88, 261320), (94, 244640), (110, 209056), (139, 165440), (160, 143726), (176, 130660), (188, 122320), (220, 104528), (235, 97856), (278, 82720), (320, 71863), (352, 65330), (376, 61160), (440, 52264), (470, 48928), (517, 44480), (556, 41360), (695, 33088), (704, 32665), (752, 30580), (880, 26132), (940, 24464), (1034, 22240), (1112, 20680), (1390, 16544), (1504, 15290), (1529, 15040), (1760, 13066), (1880, 12232), (2068, 11120), (2224, 10340), (2585, 8896), (2780, 8272), (3008, 7645), (3058, 7520), (3520, 6533), (3760, 6116), (4136, 5560), (4448, 5170)]