4871127040

素因数分解:

$2^{15}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2287}}^1$

素因数の和:2335

約数の個数: 128

約数和(自身を含む): 12595302720

約数和(自身を除く): 7724175680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2048, 2080, 2287, 2560, 3328, 4096, 4160, 4574, 5120, 6656, 8192, 8320, 9148, 10240, 11435, 13312, 16384, 16640, 18296, 20480, 22870, 26624, 29731, 32768, 33280, 36592, 40960, 45740, 53248, 59462, 66560, 73184, 81920, 91480, 106496, 118924, 133120, 146368, 148655, 163840, 182960, 212992, 237848, 266240, 292736, 297310, 365920, 425984, 475696, 532480, 585472, 594620, 731840, 951392, 1064960, 1170944, 1189240, 1463680, 1902784, 2129920, 2341888, 2378480, 2927360, 3805568, 4683776, 4756960, 5854720, 7611136, 9367552, 9513920, 11709440, 15222272, 18735104, 19027840, 23418880, 30444544, 37470208, 38055680, 46837760, 60889088, 74940416, 76111360, 93675520, 121778176, 152222720, 187351040, 243556352, 304445440, 374702080, 487112704, 608890880, 974225408, 1217781760, 2435563520, 4871127040]

約数ペア:

[(1, 4871127040), (2, 2435563520), (4, 1217781760), (5, 974225408), (8, 608890880), (10, 487112704), (13, 374702080), (16, 304445440), (20, 243556352), (26, 187351040), (32, 152222720), (40, 121778176), (52, 93675520), (64, 76111360), (65, 74940416), (80, 60889088), (104, 46837760), (128, 38055680), (130, 37470208), (160, 30444544), (208, 23418880), (256, 19027840), (260, 18735104), (320, 15222272), (416, 11709440), (512, 9513920), (520, 9367552), (640, 7611136), (832, 5854720), (1024, 4756960), (1040, 4683776), (1280, 3805568), (1664, 2927360), (2048, 2378480), (2080, 2341888), (2287, 2129920), (2560, 1902784), (3328, 1463680), (4096, 1189240), (4160, 1170944), (4574, 1064960), (5120, 951392), (6656, 731840), (8192, 594620), (8320, 585472), (9148, 532480), (10240, 475696), (11435, 425984), (13312, 365920), (16384, 297310), (16640, 292736), (18296, 266240), (20480, 237848), (22870, 212992), (26624, 182960), (29731, 163840), (32768, 148655), (33280, 146368), (36592, 133120), (40960, 118924), (45740, 106496), (53248, 91480), (59462, 81920), (66560, 73184)]