29363840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 79168320

約数和(自身を除く): 49804480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 97, 110, 128, 160, 172, 176, 194, 215, 220, 320, 344, 352, 388, 430, 440, 473, 485, 640, 688, 704, 776, 860, 880, 946, 970, 1067, 1376, 1408, 1552, 1720, 1760, 1892, 1940, 2134, 2365, 2752, 3104, 3440, 3520, 3784, 3880, 4171, 4268, 4730, 5335, 5504, 6208, 6880, 7040, 7568, 7760, 8342, 8536, 9460, 10670, 12416, 13760, 15136, 15520, 16684, 17072, 18920, 20855, 21340, 27520, 30272, 31040, 33368, 34144, 37840, 41710, 42680, 45881, 60544, 62080, 66736, 68288, 75680, 83420, 85360, 91762, 133472, 136576, 151360, 166840, 170720, 183524, 229405, 266944, 302720, 333680, 341440, 367048, 458810, 533888, 667360, 682880, 734096, 917620, 1334720, 1468192, 1835240, 2669440, 2936384, 3670480, 5872768, 7340960, 14681920, 29363840]

約数ペア:

[(1, 29363840), (2, 14681920), (4, 7340960), (5, 5872768), (8, 3670480), (10, 2936384), (11, 2669440), (16, 1835240), (20, 1468192), (22, 1334720), (32, 917620), (40, 734096), (43, 682880), (44, 667360), (55, 533888), (64, 458810), (80, 367048), (86, 341440), (88, 333680), (97, 302720), (110, 266944), (128, 229405), (160, 183524), (172, 170720), (176, 166840), (194, 151360), (215, 136576), (220, 133472), (320, 91762), (344, 85360), (352, 83420), (388, 75680), (430, 68288), (440, 66736), (473, 62080), (485, 60544), (640, 45881), (688, 42680), (704, 41710), (776, 37840), (860, 34144), (880, 33368), (946, 31040), (970, 30272), (1067, 27520), (1376, 21340), (1408, 20855), (1552, 18920), (1720, 17072), (1760, 16684), (1892, 15520), (1940, 15136), (2134, 13760), (2365, 12416), (2752, 10670), (3104, 9460), (3440, 8536), (3520, 8342), (3784, 7760), (3880, 7568), (4171, 7040), (4268, 6880), (4730, 6208), (5335, 5504)]