83311360

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 223548192

約数和(自身を除く): 140236832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 97, 110, 122, 128, 160, 176, 194, 220, 244, 256, 305, 320, 352, 388, 440, 485, 488, 610, 640, 671, 704, 776, 880, 970, 976, 1067, 1220, 1280, 1342, 1408, 1552, 1760, 1940, 1952, 2134, 2440, 2684, 2816, 3104, 3355, 3520, 3880, 3904, 4268, 4880, 5335, 5368, 5917, 6208, 6710, 7040, 7760, 7808, 8536, 9760, 10670, 10736, 11834, 12416, 13420, 14080, 15520, 15616, 17072, 19520, 21340, 21472, 23668, 24832, 26840, 29585, 31040, 34144, 39040, 42680, 42944, 47336, 53680, 59170, 62080, 65087, 68288, 78080, 85360, 85888, 94672, 107360, 118340, 124160, 130174, 136576, 170720, 171776, 189344, 214720, 236680, 260348, 273152, 325435, 341440, 378688, 429440, 473360, 520696, 650870, 682880, 757376, 858880, 946720, 1041392, 1301740, 1365760, 1514752, 1893440, 2082784, 2603480, 3786880, 4165568, 5206960, 7573760, 8331136, 10413920, 16662272, 20827840, 41655680, 83311360]

約数ペア:

[(1, 83311360), (2, 41655680), (4, 20827840), (5, 16662272), (8, 10413920), (10, 8331136), (11, 7573760), (16, 5206960), (20, 4165568), (22, 3786880), (32, 2603480), (40, 2082784), (44, 1893440), (55, 1514752), (61, 1365760), (64, 1301740), (80, 1041392), (88, 946720), (97, 858880), (110, 757376), (122, 682880), (128, 650870), (160, 520696), (176, 473360), (194, 429440), (220, 378688), (244, 341440), (256, 325435), (305, 273152), (320, 260348), (352, 236680), (388, 214720), (440, 189344), (485, 171776), (488, 170720), (610, 136576), (640, 130174), (671, 124160), (704, 118340), (776, 107360), (880, 94672), (970, 85888), (976, 85360), (1067, 78080), (1220, 68288), (1280, 65087), (1342, 62080), (1408, 59170), (1552, 53680), (1760, 47336), (1940, 42944), (1952, 42680), (2134, 39040), (2440, 34144), (2684, 31040), (2816, 29585), (3104, 26840), (3355, 24832), (3520, 23668), (3880, 21472), (3904, 21340), (4268, 19520), (4880, 17072), (5335, 15616), (5368, 15520), (5917, 14080), (6208, 13420), (6710, 12416), (7040, 11834), (7760, 10736), (7808, 10670), (8536, 9760)]