22063640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9349}}^1$

素因数の和:9419

約数の個数: 32

約数和(自身を含む): 50490000

約数和(自身を除く): 28426360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 9349, 18698, 37396, 46745, 74792, 93490, 186980, 373960, 551591, 1103182, 2206364, 2757955, 4412728, 5515910, 11031820, 22063640]

約数ペア:

[(1, 22063640), (2, 11031820), (4, 5515910), (5, 4412728), (8, 2757955), (10, 2206364), (20, 1103182), (40, 551591), (59, 373960), (118, 186980), (236, 93490), (295, 74792), (472, 46745), (590, 37396), (1180, 18698), (2360, 9349)]