12950420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{92503}}^1$

素因数の和:92519

約数の個数: 24

約数和(自身を含む): 31081344

約数和(自身を除く): 18130924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 92503, 185006, 370012, 462515, 647521, 925030, 1295042, 1850060, 2590084, 3237605, 6475210, 12950420]

約数ペア:

[(1, 12950420), (2, 6475210), (4, 3237605), (5, 2590084), (7, 1850060), (10, 1295042), (14, 925030), (20, 647521), (28, 462515), (35, 370012), (70, 185006), (140, 92503)]