5615540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{40111}}^1$

素因数の和:40127

約数の個数: 24

約数和(自身を含む): 13477632

約数和(自身を除く): 7862092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 40111, 80222, 160444, 200555, 280777, 401110, 561554, 802220, 1123108, 1403885, 2807770, 5615540]

約数ペア:

[(1, 5615540), (2, 2807770), (4, 1403885), (5, 1123108), (7, 802220), (10, 561554), (14, 401110), (20, 280777), (28, 200555), (35, 160444), (70, 80222), (140, 40111)]