5245520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 160

約数和(自身を含む): 16070400

約数和(自身を除く): 10824880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 29, 34, 35, 38, 40, 56, 58, 68, 70, 76, 80, 85, 95, 112, 116, 119, 133, 136, 140, 145, 152, 170, 190, 203, 232, 238, 266, 272, 280, 290, 304, 323, 340, 380, 406, 464, 476, 493, 532, 551, 560, 580, 595, 646, 665, 680, 760, 812, 952, 986, 1015, 1064, 1102, 1160, 1190, 1292, 1330, 1360, 1520, 1615, 1624, 1904, 1972, 2030, 2128, 2204, 2261, 2320, 2380, 2465, 2584, 2660, 2755, 3230, 3248, 3451, 3857, 3944, 4060, 4408, 4522, 4760, 4930, 5168, 5320, 5510, 6460, 6902, 7714, 7888, 8120, 8816, 9044, 9367, 9520, 9860, 10640, 11020, 11305, 12920, 13804, 15428, 16240, 17255, 18088, 18734, 19285, 19720, 22040, 22610, 25840, 27608, 30856, 34510, 36176, 37468, 38570, 39440, 44080, 45220, 46835, 55216, 61712, 65569, 69020, 74936, 77140, 90440, 93670, 131138, 138040, 149872, 154280, 180880, 187340, 262276, 276080, 308560, 327845, 374680, 524552, 655690, 749360, 1049104, 1311380, 2622760, 5245520]

約数ペア:

[(1, 5245520), (2, 2622760), (4, 1311380), (5, 1049104), (7, 749360), (8, 655690), (10, 524552), (14, 374680), (16, 327845), (17, 308560), (19, 276080), (20, 262276), (28, 187340), (29, 180880), (34, 154280), (35, 149872), (38, 138040), (40, 131138), (56, 93670), (58, 90440), (68, 77140), (70, 74936), (76, 69020), (80, 65569), (85, 61712), (95, 55216), (112, 46835), (116, 45220), (119, 44080), (133, 39440), (136, 38570), (140, 37468), (145, 36176), (152, 34510), (170, 30856), (190, 27608), (203, 25840), (232, 22610), (238, 22040), (266, 19720), (272, 19285), (280, 18734), (290, 18088), (304, 17255), (323, 16240), (340, 15428), (380, 13804), (406, 12920), (464, 11305), (476, 11020), (493, 10640), (532, 9860), (551, 9520), (560, 9367), (580, 9044), (595, 8816), (646, 8120), (665, 7888), (680, 7714), (760, 6902), (812, 6460), (952, 5510), (986, 5320), (1015, 5168), (1064, 4930), (1102, 4760), (1160, 4522), (1190, 4408), (1292, 4060), (1330, 3944), (1360, 3857), (1520, 3451), (1615, 3248), (1624, 3230), (1904, 2755), (1972, 2660), (2030, 2584), (2128, 2465), (2204, 2380), (2261, 2320)]