4749890560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:512

約数の個数: 176

約数和(自身を含む): 12109069440

約数和(自身を除く): 7359178880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 157, 160, 190, 256, 304, 311, 314, 320, 380, 512, 608, 622, 628, 640, 760, 785, 1024, 1216, 1244, 1256, 1280, 1520, 1555, 1570, 2432, 2488, 2512, 2560, 2983, 3040, 3110, 3140, 4864, 4976, 5024, 5120, 5909, 5966, 6080, 6220, 6280, 9728, 9952, 10048, 11818, 11932, 12160, 12440, 12560, 14915, 19456, 19904, 20096, 23636, 23864, 24320, 24880, 25120, 29545, 29830, 39808, 40192, 47272, 47728, 48640, 48827, 49760, 50240, 59090, 59660, 79616, 80384, 94544, 95456, 97280, 97654, 99520, 100480, 118180, 119320, 159232, 160768, 189088, 190912, 195308, 199040, 200960, 236360, 238640, 244135, 318464, 378176, 381824, 390616, 398080, 401920, 472720, 477280, 488270, 756352, 763648, 781232, 796160, 803840, 927713, 945440, 954560, 976540, 1512704, 1527296, 1562464, 1592320, 1855426, 1890880, 1909120, 1953080, 3025408, 3054592, 3124928, 3710852, 3781760, 3818240, 3906160, 4638565, 6050816, 6249856, 7421704, 7563520, 7636480, 7812320, 9277130, 12499712, 14843408, 15127040, 15272960, 15624640, 18554260, 24999424, 29686816, 30254080, 31249280, 37108520, 49998848, 59373632, 62498560, 74217040, 118747264, 124997120, 148434080, 237494528, 249994240, 296868160, 474989056, 593736320, 949978112, 1187472640, 2374945280, 4749890560]

約数ペア:

[(1, 4749890560), (2, 2374945280), (4, 1187472640), (5, 949978112), (8, 593736320), (10, 474989056), (16, 296868160), (19, 249994240), (20, 237494528), (32, 148434080), (38, 124997120), (40, 118747264), (64, 74217040), (76, 62498560), (80, 59373632), (95, 49998848), (128, 37108520), (152, 31249280), (157, 30254080), (160, 29686816), (190, 24999424), (256, 18554260), (304, 15624640), (311, 15272960), (314, 15127040), (320, 14843408), (380, 12499712), (512, 9277130), (608, 7812320), (622, 7636480), (628, 7563520), (640, 7421704), (760, 6249856), (785, 6050816), (1024, 4638565), (1216, 3906160), (1244, 3818240), (1256, 3781760), (1280, 3710852), (1520, 3124928), (1555, 3054592), (1570, 3025408), (2432, 1953080), (2488, 1909120), (2512, 1890880), (2560, 1855426), (2983, 1592320), (3040, 1562464), (3110, 1527296), (3140, 1512704), (4864, 976540), (4976, 954560), (5024, 945440), (5120, 927713), (5909, 803840), (5966, 796160), (6080, 781232), (6220, 763648), (6280, 756352), (9728, 488270), (9952, 477280), (10048, 472720), (11818, 401920), (11932, 398080), (12160, 390616), (12440, 381824), (12560, 378176), (14915, 318464), (19456, 244135), (19904, 238640), (20096, 236360), (23636, 200960), (23864, 199040), (24320, 195308), (24880, 190912), (25120, 189088), (29545, 160768), (29830, 159232), (39808, 119320), (40192, 118180), (47272, 100480), (47728, 99520), (48640, 97654), (48827, 97280), (49760, 95456), (50240, 94544), (59090, 80384), (59660, 79616)]