89756480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:664

約数の個数: 112

約数和(自身を含む): 238987584

約数和(自身を除く): 149231104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 160, 172, 176, 215, 220, 320, 344, 352, 430, 440, 473, 593, 688, 704, 860, 880, 946, 1186, 1376, 1720, 1760, 1892, 2365, 2372, 2752, 2965, 3440, 3520, 3784, 4730, 4744, 5930, 6523, 6880, 7568, 9460, 9488, 11860, 13046, 13760, 15136, 18920, 18976, 23720, 25499, 26092, 30272, 32615, 37840, 37952, 47440, 50998, 52184, 65230, 75680, 94880, 101996, 104368, 127495, 130460, 151360, 189760, 203992, 208736, 254990, 260920, 280489, 407984, 417472, 509980, 521840, 560978, 815968, 1019960, 1043680, 1121956, 1402445, 1631936, 2039920, 2087360, 2243912, 2804890, 4079840, 4487824, 5609780, 8159680, 8975648, 11219560, 17951296, 22439120, 44878240, 89756480]

約数ペア:

[(1, 89756480), (2, 44878240), (4, 22439120), (5, 17951296), (8, 11219560), (10, 8975648), (11, 8159680), (16, 5609780), (20, 4487824), (22, 4079840), (32, 2804890), (40, 2243912), (43, 2087360), (44, 2039920), (55, 1631936), (64, 1402445), (80, 1121956), (86, 1043680), (88, 1019960), (110, 815968), (160, 560978), (172, 521840), (176, 509980), (215, 417472), (220, 407984), (320, 280489), (344, 260920), (352, 254990), (430, 208736), (440, 203992), (473, 189760), (593, 151360), (688, 130460), (704, 127495), (860, 104368), (880, 101996), (946, 94880), (1186, 75680), (1376, 65230), (1720, 52184), (1760, 50998), (1892, 47440), (2365, 37952), (2372, 37840), (2752, 32615), (2965, 30272), (3440, 26092), (3520, 25499), (3784, 23720), (4730, 18976), (4744, 18920), (5930, 15136), (6523, 13760), (6880, 13046), (7568, 11860), (9460, 9488)]