40017370

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{5021}}^1$

素因数の和:5825

約数の個数: 16

約数和(自身を含む): 72136008

約数和(自身を除く): 32118638

約数列:

[1, 2, 5, 10, 797, 1594, 3985, 5021, 7970, 10042, 25105, 50210, 4001737, 8003474, 20008685, 40017370]

約数ペア:

[(1, 40017370), (2, 20008685), (5, 8003474), (10, 4001737), (797, 50210), (1594, 25105), (3985, 10042), (5021, 7970)]