423011060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1113187}}^1$

素因数の和:1113215

約数の個数: 24

約数和(自身を含む): 935077920

約数和(自身を除く): 512066860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1113187, 2226374, 4452748, 5565935, 11131870, 21150553, 22263740, 42301106, 84602212, 105752765, 211505530, 423011060]

約数ペア:

[(1, 423011060), (2, 211505530), (4, 105752765), (5, 84602212), (10, 42301106), (19, 22263740), (20, 21150553), (38, 11131870), (76, 5565935), (95, 4452748), (190, 2226374), (380, 1113187)]