851227770880

素因数分解:

$2^{16}\times 5^1\times {\mathrm{523}}^1\times {\mathrm{4967}}^1$

素因数の和:5527

約数の個数: 136

約数和(自身を含む): 2047249328832

約数和(自身を除く): 1196021557952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 523, 640, 1024, 1046, 1280, 2048, 2092, 2560, 2615, 4096, 4184, 4967, 5120, 5230, 8192, 8368, 9934, 10240, 10460, 16384, 16736, 19868, 20480, 20920, 24835, 32768, 33472, 39736, 40960, 41840, 49670, 65536, 66944, 79472, 81920, 83680, 99340, 133888, 158944, 163840, 167360, 198680, 267776, 317888, 327680, 334720, 397360, 535552, 635776, 669440, 794720, 1071104, 1271552, 1338880, 1589440, 2142208, 2543104, 2597741, 2677760, 3178880, 4284416, 5086208, 5195482, 5355520, 6357760, 8568832, 10172416, 10390964, 10711040, 12715520, 12988705, 17137664, 20344832, 20781928, 21422080, 25431040, 25977410, 34275328, 40689664, 41563856, 42844160, 50862080, 51954820, 81379328, 83127712, 85688320, 101724160, 103909640, 162758656, 166255424, 171376640, 203448320, 207819280, 325517312, 332510848, 406896640, 415638560, 665021696, 813793280, 831277120, 1330043392, 1627586560, 1662554240, 2660086784, 3325108480, 5320173568, 6650216960, 10640347136, 13300433920, 21280694272, 26600867840, 42561388544, 53201735680, 85122777088, 106403471360, 170245554176, 212806942720, 425613885440, 851227770880]

約数ペア:

[(1, 851227770880), (2, 425613885440), (4, 212806942720), (5, 170245554176), (8, 106403471360), (10, 85122777088), (16, 53201735680), (20, 42561388544), (32, 26600867840), (40, 21280694272), (64, 13300433920), (80, 10640347136), (128, 6650216960), (160, 5320173568), (256, 3325108480), (320, 2660086784), (512, 1662554240), (523, 1627586560), (640, 1330043392), (1024, 831277120), (1046, 813793280), (1280, 665021696), (2048, 415638560), (2092, 406896640), (2560, 332510848), (2615, 325517312), (4096, 207819280), (4184, 203448320), (4967, 171376640), (5120, 166255424), (5230, 162758656), (8192, 103909640), (8368, 101724160), (9934, 85688320), (10240, 83127712), (10460, 81379328), (16384, 51954820), (16736, 50862080), (19868, 42844160), (20480, 41563856), (20920, 40689664), (24835, 34275328), (32768, 25977410), (33472, 25431040), (39736, 21422080), (40960, 20781928), (41840, 20344832), (49670, 17137664), (65536, 12988705), (66944, 12715520), (79472, 10711040), (81920, 10390964), (83680, 10172416), (99340, 8568832), (133888, 6357760), (158944, 5355520), (163840, 5195482), (167360, 5086208), (198680, 4284416), (267776, 3178880), (317888, 2677760), (327680, 2597741), (334720, 2543104), (397360, 2142208), (535552, 1589440), (635776, 1338880), (669440, 1271552), (794720, 1071104)]