84818560

素因数分解:

$2^7\times 5^1\times {\mathrm{132529}}^1$

素因数の和:132548

約数の個数: 32

約数和(自身を含む): 202770900

約数和(自身を除く): 117952340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 132529, 265058, 530116, 662645, 1060232, 1325290, 2120464, 2650580, 4240928, 5301160, 8481856, 10602320, 16963712, 21204640, 42409280, 84818560]

約数ペア:

[(1, 84818560), (2, 42409280), (4, 21204640), (5, 16963712), (8, 10602320), (10, 8481856), (16, 5301160), (20, 4240928), (32, 2650580), (40, 2120464), (64, 1325290), (80, 1060232), (128, 662645), (160, 530116), (320, 265058), (640, 132529)]