2827280

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:671

約数の個数: 40

約数和(自身を含む): 6696000

約数和(自身を除く): 3868720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 599, 944, 1180, 1198, 2360, 2396, 2995, 4720, 4792, 5990, 9584, 11980, 23960, 35341, 47920, 70682, 141364, 176705, 282728, 353410, 565456, 706820, 1413640, 2827280]

約数ペア:

[(1, 2827280), (2, 1413640), (4, 706820), (5, 565456), (8, 353410), (10, 282728), (16, 176705), (20, 141364), (40, 70682), (59, 47920), (80, 35341), (118, 23960), (236, 11980), (295, 9584), (472, 5990), (590, 4792), (599, 4720), (944, 2995), (1180, 2396), (1198, 2360)]