25183660

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1871}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 52992576

約数和(自身を除く): 27808916

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 1871, 2692, 3365, 3742, 6730, 7484, 9355, 13460, 18710, 37420, 1259183, 2518366, 5036732, 6295915, 12591830, 25183660]

約数ペア:

[(1, 25183660), (2, 12591830), (4, 6295915), (5, 5036732), (10, 2518366), (20, 1259183), (673, 37420), (1346, 18710), (1871, 13460), (2692, 9355), (3365, 7484), (3742, 6730)]