109564060

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{13799}}^1$

素因数の和:14205

約数の個数: 24

約数和(自身を含む): 230680800

約数和(自身を除く): 121116740

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 3970, 7940, 13799, 27598, 55196, 68995, 137990, 275980, 5478203, 10956406, 21912812, 27391015, 54782030, 109564060]

約数ペア:

[(1, 109564060), (2, 54782030), (4, 27391015), (5, 21912812), (10, 10956406), (20, 5478203), (397, 275980), (794, 137990), (1588, 68995), (1985, 55196), (3970, 27598), (7940, 13799)]