88085120

素因数分解:

$2^7\times 5^1\times {\mathrm{137633}}^1$

素因数の和:137652

約数の個数: 32

約数和(自身を含む): 210580020

約数和(自身を除く): 122494900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 137633, 275266, 550532, 688165, 1101064, 1376330, 2202128, 2752660, 4404256, 5505320, 8808512, 11010640, 17617024, 22021280, 44042560, 88085120]

約数ペア:

[(1, 88085120), (2, 44042560), (4, 22021280), (5, 17617024), (8, 11010640), (10, 8808512), (16, 5505320), (20, 4404256), (32, 2752660), (40, 2202128), (64, 1376330), (80, 1101064), (128, 688165), (160, 550532), (320, 275266), (640, 137633)]