83759920

素因数分解:

$2^4\times 5^1\times {\mathrm{1046999}}^1$

素因数の和:1047012

約数の個数: 20

約数和(自身を含む): 194742000

約数和(自身を除く): 110982080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1046999, 2093998, 4187996, 5234995, 8375992, 10469990, 16751984, 20939980, 41879960, 83759920]

約数ペア:

[(1, 83759920), (2, 41879960), (4, 20939980), (5, 16751984), (8, 10469990), (10, 8375992), (16, 5234995), (20, 4187996), (40, 2093998), (80, 1046999)]