40082210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30137}}^1$

素因数の和:30170

約数の個数: 32

約数和(自身を含む): 86797440

約数和(自身を除く): 46715230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 30137, 60274, 150685, 210959, 301370, 421918, 572603, 1054795, 1145206, 2109590, 2863015, 4008221, 5726030, 8016442, 20041105, 40082210]

約数ペア:

[(1, 40082210), (2, 20041105), (5, 8016442), (7, 5726030), (10, 4008221), (14, 2863015), (19, 2109590), (35, 1145206), (38, 1054795), (70, 572603), (95, 421918), (133, 301370), (190, 210959), (266, 150685), (665, 60274), (1330, 30137)]