40095580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{286397}}^1$

素因数の和:286413

約数の個数: 24

約数和(自身を含む): 96229728

約数和(自身を除く): 56134148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 286397, 572794, 1145588, 1431985, 2004779, 2863970, 4009558, 5727940, 8019116, 10023895, 20047790, 40095580]

約数ペア:

[(1, 40095580), (2, 20047790), (4, 10023895), (5, 8019116), (7, 5727940), (10, 4009558), (14, 2863970), (20, 2004779), (28, 1431985), (35, 1145588), (70, 572794), (140, 286397)]