1084017920

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1676

約数の個数: 144

約数和(自身を含む): 2839753728

約数和(自身を除く): 1755735808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 992, 1054, 1088, 1240, 1280, 1360, 1607, 1984, 2108, 2176, 2480, 2635, 2720, 3214, 3968, 4216, 4352, 4960, 5270, 5440, 6428, 7936, 8035, 8432, 9920, 10540, 10880, 12856, 16070, 16864, 19840, 21080, 21760, 25712, 27319, 32140, 33728, 39680, 42160, 49817, 51424, 54638, 64280, 67456, 84320, 99634, 102848, 109276, 128560, 134912, 136595, 168640, 199268, 205696, 218552, 249085, 257120, 273190, 337280, 398536, 411392, 437104, 498170, 514240, 546380, 674560, 797072, 846889, 874208, 996340, 1028480, 1092760, 1594144, 1693778, 1748416, 1992680, 2056960, 2185520, 3188288, 3387556, 3496832, 3985360, 4234445, 4371040, 6376576, 6775112, 6993664, 7970720, 8468890, 8742080, 12753152, 13550224, 15941440, 16937780, 17484160, 27100448, 31882880, 33875560, 34968320, 54200896, 63765760, 67751120, 108401792, 135502240, 216803584, 271004480, 542008960, 1084017920]

約数ペア:

[(1, 1084017920), (2, 542008960), (4, 271004480), (5, 216803584), (8, 135502240), (10, 108401792), (16, 67751120), (17, 63765760), (20, 54200896), (31, 34968320), (32, 33875560), (34, 31882880), (40, 27100448), (62, 17484160), (64, 16937780), (68, 15941440), (80, 13550224), (85, 12753152), (124, 8742080), (128, 8468890), (136, 7970720), (155, 6993664), (160, 6775112), (170, 6376576), (248, 4371040), (256, 4234445), (272, 3985360), (310, 3496832), (320, 3387556), (340, 3188288), (496, 2185520), (527, 2056960), (544, 1992680), (620, 1748416), (640, 1693778), (680, 1594144), (992, 1092760), (1054, 1028480), (1088, 996340), (1240, 874208), (1280, 846889), (1360, 797072), (1607, 674560), (1984, 546380), (2108, 514240), (2176, 498170), (2480, 437104), (2635, 411392), (2720, 398536), (3214, 337280), (3968, 273190), (4216, 257120), (4352, 249085), (4960, 218552), (5270, 205696), (5440, 199268), (6428, 168640), (7936, 136595), (8035, 134912), (8432, 128560), (9920, 109276), (10540, 102848), (10880, 99634), (12856, 84320), (16070, 67456), (16864, 64280), (19840, 54638), (21080, 51424), (21760, 49817), (25712, 42160), (27319, 39680), (32140, 33728)]