14840840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53003}}^1$

素因数の和:53021

約数の個数: 32

約数和(自身を含む): 38162880

約数和(自身を除く): 23322040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 53003, 106006, 212012, 265015, 371021, 424024, 530030, 742042, 1060060, 1484084, 1855105, 2120120, 2968168, 3710210, 7420420, 14840840]

約数ペア:

[(1, 14840840), (2, 7420420), (4, 3710210), (5, 2968168), (7, 2120120), (8, 1855105), (10, 1484084), (14, 1060060), (20, 742042), (28, 530030), (35, 424024), (40, 371021), (56, 265015), (70, 212012), (140, 106006), (280, 53003)]