43139020

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{9419}}^1$

素因数の和:9657

約数の個数: 24

約数和(自身を含む): 90997200

約数和(自身を除く): 47858180

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 9419, 18838, 37676, 47095, 94190, 188380, 2156951, 4313902, 8627804, 10784755, 21569510, 43139020]

約数ペア:

[(1, 43139020), (2, 21569510), (4, 10784755), (5, 8627804), (10, 4313902), (20, 2156951), (229, 188380), (458, 94190), (916, 47095), (1145, 37676), (2290, 18838), (4580, 9419)]