1413640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 3240000

約数和(自身を除く): 1826360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 599, 1180, 1198, 2360, 2396, 2995, 4792, 5990, 11980, 23960, 35341, 70682, 141364, 176705, 282728, 353410, 706820, 1413640]

約数ペア:

[(1, 1413640), (2, 706820), (4, 353410), (5, 282728), (8, 176705), (10, 141364), (20, 70682), (40, 35341), (59, 23960), (118, 11980), (236, 5990), (295, 4792), (472, 2995), (590, 2396), (599, 2360), (1180, 1198)]