85525120

素因数分解:

$2^7\times 5^1\times {\mathrm{133633}}^1$

素因数の和:133652

約数の個数: 32

約数和(自身を含む): 204460020

約数和(自身を除く): 118934900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 133633, 267266, 534532, 668165, 1069064, 1336330, 2138128, 2672660, 4276256, 5345320, 8552512, 10690640, 17105024, 21381280, 42762560, 85525120]

約数ペア:

[(1, 85525120), (2, 42762560), (4, 21381280), (5, 17105024), (8, 10690640), (10, 8552512), (16, 5345320), (20, 4276256), (32, 2672660), (40, 2138128), (64, 1336330), (80, 1069064), (128, 668165), (160, 534532), (320, 267266), (640, 133633)]