14560420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{104003}}^1$

素因数の和:104019

約数の個数: 24

約数和(自身を含む): 34945344

約数和(自身を除く): 20384924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 104003, 208006, 416012, 520015, 728021, 1040030, 1456042, 2080060, 2912084, 3640105, 7280210, 14560420]

約数ペア:

[(1, 14560420), (2, 7280210), (4, 3640105), (5, 2912084), (7, 2080060), (10, 1456042), (14, 1040030), (20, 728021), (28, 520015), (35, 416012), (70, 208006), (140, 104003)]