84517120

素因数分解:

$2^8\times 5^1\times {\mathrm{66029}}^1$

素因数の和:66050

約数の個数: 36

約数和(自身を含む): 202447980

約数和(自身を除く): 117930860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 66029, 132058, 264116, 330145, 528232, 660290, 1056464, 1320580, 2112928, 2641160, 4225856, 5282320, 8451712, 10564640, 16903424, 21129280, 42258560, 84517120]

約数ペア:

[(1, 84517120), (2, 42258560), (4, 21129280), (5, 16903424), (8, 10564640), (10, 8451712), (16, 5282320), (20, 4225856), (32, 2641160), (40, 2112928), (64, 1320580), (80, 1056464), (128, 660290), (160, 528232), (256, 330145), (320, 264116), (640, 132058), (1280, 66029)]