477489520

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{46997}}^1$

素因数の和:47137

約数の個数: 40

約数和(自身を含む): 1118928384

約数和(自身を除く): 641438864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 46997, 93994, 187988, 234985, 375976, 469970, 751952, 939940, 1879880, 3759760, 5968619, 11937238, 23874476, 29843095, 47748952, 59686190, 95497904, 119372380, 238744760, 477489520]

約数ペア:

[(1, 477489520), (2, 238744760), (4, 119372380), (5, 95497904), (8, 59686190), (10, 47748952), (16, 29843095), (20, 23874476), (40, 11937238), (80, 5968619), (127, 3759760), (254, 1879880), (508, 939940), (635, 751952), (1016, 469970), (1270, 375976), (2032, 234985), (2540, 187988), (5080, 93994), (10160, 46997)]