40117490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{573107}}^1$

素因数の和:573121

約数の個数: 16

約数和(自身を含む): 82527552

約数和(自身を除く): 42410062

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 573107, 1146214, 2865535, 4011749, 5731070, 8023498, 20058745, 40117490]

約数ペア:

[(1, 40117490), (2, 20058745), (5, 8023498), (7, 5731070), (10, 4011749), (14, 2865535), (35, 1146214), (70, 573107)]