2707520

素因数分解:

$2^6\times 5^1\times {\mathrm{8461}}^1$

素因数の和:8478

約数の個数: 28

約数和(自身を含む): 6448044

約数和(自身を除く): 3740524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8461, 16922, 33844, 42305, 67688, 84610, 135376, 169220, 270752, 338440, 541504, 676880, 1353760, 2707520]

約数ペア:

[(1, 2707520), (2, 1353760), (4, 676880), (5, 541504), (8, 338440), (10, 270752), (16, 169220), (20, 135376), (32, 84610), (40, 67688), (64, 42305), (80, 33844), (160, 16922), (320, 8461)]