40256090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{575087}}^1$

素因数の和:575101

約数の個数: 16

約数和(自身を含む): 82812672

約数和(自身を除く): 42556582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 575087, 1150174, 2875435, 4025609, 5750870, 8051218, 20128045, 40256090]

約数ペア:

[(1, 40256090), (2, 20128045), (5, 8051218), (7, 5750870), (10, 4025609), (14, 2875435), (35, 1150174), (70, 575087)]