700420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5003}}^1$

素因数の和:5019

約数の個数: 24

約数和(自身を含む): 1681344

約数和(自身を除く): 980924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5003, 10006, 20012, 25015, 35021, 50030, 70042, 100060, 140084, 175105, 350210, 700420]

約数ペア:

[(1, 700420), (2, 350210), (4, 175105), (5, 140084), (7, 100060), (10, 70042), (14, 50030), (20, 35021), (28, 25015), (35, 20012), (70, 10006), (140, 5003)]