39732980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283807}}^1$

素因数の和:283823

約数の個数: 24

約数和(自身を含む): 95359488

約数和(自身を除く): 55626508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283807, 567614, 1135228, 1419035, 1986649, 2838070, 3973298, 5676140, 7946596, 9933245, 19866490, 39732980]

約数ペア:

[(1, 39732980), (2, 19866490), (4, 9933245), (5, 7946596), (7, 5676140), (10, 3973298), (14, 2838070), (20, 1986649), (28, 1419035), (35, 1135228), (70, 567614), (140, 283807)]