23177420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{165553}}^1$

素因数の和:165569

約数の個数: 24

約数和(自身を含む): 55626144

約数和(自身を除く): 32448724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 165553, 331106, 662212, 827765, 1158871, 1655530, 2317742, 3311060, 4635484, 5794355, 11588710, 23177420]

約数ペア:

[(1, 23177420), (2, 11588710), (4, 5794355), (5, 4635484), (7, 3311060), (10, 2317742), (14, 1655530), (20, 1158871), (28, 827765), (35, 662212), (70, 331106), (140, 165553)]