80839510

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97397}}^1$

素因数の和:97487

約数の個数: 16

約数和(自身を含む): 147265776

約数和(自身を除く): 66426266

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 97397, 194794, 486985, 973970, 8083951, 16167902, 40419755, 80839510]

約数ペア:

[(1, 80839510), (2, 40419755), (5, 16167902), (10, 8083951), (83, 973970), (166, 486985), (415, 194794), (830, 97397)]