49782080

素因数分解:

$2^6\times 5^1\times {\mathrm{155569}}^1$

素因数の和:155586

約数の個数: 28

約数和(自身を含む): 118544340

約数和(自身を除く): 68762260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 155569, 311138, 622276, 777845, 1244552, 1555690, 2489104, 3111380, 4978208, 6222760, 9956416, 12445520, 24891040, 49782080]

約数ペア:

[(1, 49782080), (2, 24891040), (4, 12445520), (5, 9956416), (8, 6222760), (10, 4978208), (16, 3111380), (20, 2489104), (32, 1555690), (40, 1244552), (64, 777845), (80, 622276), (160, 311138), (320, 155569)]