3162140

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 6679680

約数和(自身を除く): 3517540

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 709, 892, 1115, 1418, 2230, 2836, 3545, 4460, 7090, 14180, 158107, 316214, 632428, 790535, 1581070, 3162140]

約数ペア:

[(1, 3162140), (2, 1581070), (4, 790535), (5, 632428), (10, 316214), (20, 158107), (223, 14180), (446, 7090), (709, 4460), (892, 3545), (1115, 2836), (1418, 2230)]