11498080

素因数分解:

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

素因数の和:212

約数の個数: 96

約数和(自身を含む): 30481920

約数和(自身を除く): 18983840

約数列:

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

約数ペア:

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