7340960

素因数分解:

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

素因数の和:166

約数の個数: 96

約数和(自身を含む): 19559232

約数和(自身を除く): 12218272

約数列:

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

約数ペア:

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