57977480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 157697280

約数和(自身を除く): 99719800

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 23, 34, 40, 44, 46, 55, 68, 85, 88, 92, 110, 115, 136, 170, 184, 187, 220, 230, 253, 337, 340, 374, 391, 440, 460, 506, 674, 680, 748, 782, 920, 935, 1012, 1265, 1348, 1496, 1564, 1685, 1870, 1955, 2024, 2530, 2696, 3128, 3370, 3707, 3740, 3910, 4301, 5060, 5729, 6740, 7414, 7480, 7751, 7820, 8602, 10120, 11458, 13480, 14828, 15502, 15640, 17204, 18535, 21505, 22916, 28645, 29656, 31004, 34408, 37070, 38755, 43010, 45832, 57290, 62008, 63019, 74140, 77510, 85261, 86020, 114580, 126038, 131767, 148280, 155020, 170522, 172040, 229160, 252076, 263534, 310040, 315095, 341044, 426305, 504152, 527068, 630190, 658835, 682088, 852610, 1054136, 1260380, 1317670, 1449437, 1705220, 2520760, 2635340, 2898874, 3410440, 5270680, 5797748, 7247185, 11595496, 14494370, 28988740, 57977480]

約数ペア:

[(1, 57977480), (2, 28988740), (4, 14494370), (5, 11595496), (8, 7247185), (10, 5797748), (11, 5270680), (17, 3410440), (20, 2898874), (22, 2635340), (23, 2520760), (34, 1705220), (40, 1449437), (44, 1317670), (46, 1260380), (55, 1054136), (68, 852610), (85, 682088), (88, 658835), (92, 630190), (110, 527068), (115, 504152), (136, 426305), (170, 341044), (184, 315095), (187, 310040), (220, 263534), (230, 252076), (253, 229160), (337, 172040), (340, 170522), (374, 155020), (391, 148280), (440, 131767), (460, 126038), (506, 114580), (674, 86020), (680, 85261), (748, 77510), (782, 74140), (920, 63019), (935, 62008), (1012, 57290), (1265, 45832), (1348, 43010), (1496, 38755), (1564, 37070), (1685, 34408), (1870, 31004), (1955, 29656), (2024, 28645), (2530, 22916), (2696, 21505), (3128, 18535), (3370, 17204), (3707, 15640), (3740, 15502), (3910, 14828), (4301, 13480), (5060, 11458), (5729, 10120), (6740, 8602), (7414, 7820), (7480, 7751)]