3407120

素因数分解:

$2^4\times 5^1\times {\mathrm{42589}}^1$

素因数の和:42602

約数の個数: 20

約数和(自身を含む): 7921740

約数和(自身を除く): 4514620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 42589, 85178, 170356, 212945, 340712, 425890, 681424, 851780, 1703560, 3407120]

約数ペア:

[(1, 3407120), (2, 1703560), (4, 851780), (5, 681424), (8, 425890), (10, 340712), (16, 212945), (20, 170356), (40, 85178), (80, 42589)]