3320140

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 7040880

約数和(自身を除く): 3720740

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 1523, 2180, 3046, 6092, 7615, 15230, 30460, 166007, 332014, 664028, 830035, 1660070, 3320140]

約数ペア:

[(1, 3320140), (2, 1660070), (4, 830035), (5, 664028), (10, 332014), (20, 166007), (109, 30460), (218, 15230), (436, 7615), (545, 6092), (1090, 3046), (1523, 2180)]