57655840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 164602368

約数和(自身を除く): 106946528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 41, 44, 47, 55, 68, 80, 82, 85, 88, 94, 110, 136, 160, 164, 170, 176, 187, 188, 205, 220, 235, 272, 328, 340, 352, 374, 376, 410, 440, 451, 470, 517, 544, 656, 680, 697, 748, 752, 799, 820, 880, 902, 935, 940, 1034, 1312, 1360, 1394, 1496, 1504, 1598, 1640, 1760, 1804, 1870, 1880, 1927, 2068, 2255, 2585, 2720, 2788, 2992, 3196, 3280, 3485, 3608, 3740, 3760, 3854, 3995, 4136, 4510, 5170, 5576, 5984, 6392, 6560, 6970, 7216, 7480, 7520, 7667, 7708, 7990, 8272, 8789, 9020, 9635, 10340, 11152, 12784, 13940, 14432, 14960, 15334, 15416, 15980, 16544, 17578, 18040, 19270, 20680, 21197, 22304, 25568, 27880, 29920, 30668, 30832, 31960, 32759, 35156, 36080, 38335, 38540, 41360, 42394, 43945, 55760, 61336, 61664, 63920, 65518, 70312, 72160, 76670, 77080, 82720, 84788, 87890, 105985, 111520, 122672, 127840, 131036, 140624, 153340, 154160, 163795, 169576, 175780, 211970, 245344, 262072, 281248, 306680, 308320, 327590, 339152, 351560, 360349, 423940, 524144, 613360, 655180, 678304, 703120, 720698, 847880, 1048288, 1226720, 1310360, 1406240, 1441396, 1695760, 1801745, 2620720, 2882792, 3391520, 3603490, 5241440, 5765584, 7206980, 11531168, 14413960, 28827920, 57655840]

約数ペア:

[(1, 57655840), (2, 28827920), (4, 14413960), (5, 11531168), (8, 7206980), (10, 5765584), (11, 5241440), (16, 3603490), (17, 3391520), (20, 2882792), (22, 2620720), (32, 1801745), (34, 1695760), (40, 1441396), (41, 1406240), (44, 1310360), (47, 1226720), (55, 1048288), (68, 847880), (80, 720698), (82, 703120), (85, 678304), (88, 655180), (94, 613360), (110, 524144), (136, 423940), (160, 360349), (164, 351560), (170, 339152), (176, 327590), (187, 308320), (188, 306680), (205, 281248), (220, 262072), (235, 245344), (272, 211970), (328, 175780), (340, 169576), (352, 163795), (374, 154160), (376, 153340), (410, 140624), (440, 131036), (451, 127840), (470, 122672), (517, 111520), (544, 105985), (656, 87890), (680, 84788), (697, 82720), (748, 77080), (752, 76670), (799, 72160), (820, 70312), (880, 65518), (902, 63920), (935, 61664), (940, 61336), (1034, 55760), (1312, 43945), (1360, 42394), (1394, 41360), (1496, 38540), (1504, 38335), (1598, 36080), (1640, 35156), (1760, 32759), (1804, 31960), (1870, 30832), (1880, 30668), (1927, 29920), (2068, 27880), (2255, 25568), (2585, 22304), (2720, 21197), (2788, 20680), (2992, 19270), (3196, 18040), (3280, 17578), (3485, 16544), (3608, 15980), (3740, 15416), (3760, 15334), (3854, 14960), (3995, 14432), (4136, 13940), (4510, 12784), (5170, 11152), (5576, 10340), (5984, 9635), (6392, 9020), (6560, 8789), (6970, 8272), (7216, 7990), (7480, 7708), (7520, 7667)]