7125020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{50893}}^1$

素因数の和:50909

約数の個数: 24

約数和(自身を含む): 17100384

約数和(自身を除く): 9975364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 50893, 101786, 203572, 254465, 356251, 508930, 712502, 1017860, 1425004, 1781255, 3562510, 7125020]

約数ペア:

[(1, 7125020), (2, 3562510), (4, 1781255), (5, 1425004), (7, 1017860), (10, 712502), (14, 508930), (20, 356251), (28, 254465), (35, 203572), (70, 101786), (140, 50893)]