4411540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31511}}^1$

素因数の和:31527

約数の個数: 24

約数和(自身を含む): 10588032

約数和(自身を除く): 6176492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 31511, 63022, 126044, 157555, 220577, 315110, 441154, 630220, 882308, 1102885, 2205770, 4411540]

約数ペア:

[(1, 4411540), (2, 2205770), (4, 1102885), (5, 882308), (7, 630220), (10, 441154), (14, 315110), (20, 220577), (28, 157555), (35, 126044), (70, 63022), (140, 31511)]