2079760120

素因数分解:

$2^3\times 5^1\times {\mathrm{51994003}}^1$

素因数の和:51994014

約数の個数: 16

約数和(自身を含む): 4679460360

約数和(自身を除く): 2599700240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 51994003, 103988006, 207976012, 259970015, 415952024, 519940030, 1039880060, 2079760120]

約数ペア:

[(1, 2079760120), (2, 1039880060), (4, 519940030), (5, 415952024), (8, 259970015), (10, 207976012), (20, 103988006), (40, 51994003)]