14681920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 39428928

約数和(自身を除く): 24747008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 97, 110, 160, 172, 176, 194, 215, 220, 320, 344, 352, 388, 430, 440, 473, 485, 688, 704, 776, 860, 880, 946, 970, 1067, 1376, 1552, 1720, 1760, 1892, 1940, 2134, 2365, 2752, 3104, 3440, 3520, 3784, 3880, 4171, 4268, 4730, 5335, 6208, 6880, 7568, 7760, 8342, 8536, 9460, 10670, 13760, 15136, 15520, 16684, 17072, 18920, 20855, 21340, 30272, 31040, 33368, 34144, 37840, 41710, 42680, 45881, 66736, 68288, 75680, 83420, 85360, 91762, 133472, 151360, 166840, 170720, 183524, 229405, 266944, 333680, 341440, 367048, 458810, 667360, 734096, 917620, 1334720, 1468192, 1835240, 2936384, 3670480, 7340960, 14681920]

約数ペア:

[(1, 14681920), (2, 7340960), (4, 3670480), (5, 2936384), (8, 1835240), (10, 1468192), (11, 1334720), (16, 917620), (20, 734096), (22, 667360), (32, 458810), (40, 367048), (43, 341440), (44, 333680), (55, 266944), (64, 229405), (80, 183524), (86, 170720), (88, 166840), (97, 151360), (110, 133472), (160, 91762), (172, 85360), (176, 83420), (194, 75680), (215, 68288), (220, 66736), (320, 45881), (344, 42680), (352, 41710), (388, 37840), (430, 34144), (440, 33368), (473, 31040), (485, 30272), (688, 21340), (704, 20855), (776, 18920), (860, 17072), (880, 16684), (946, 15520), (970, 15136), (1067, 13760), (1376, 10670), (1552, 9460), (1720, 8536), (1760, 8342), (1892, 7760), (1940, 7568), (2134, 6880), (2365, 6208), (2752, 5335), (3104, 4730), (3440, 4268), (3520, 4171), (3784, 3880)]