91406080

素因数分解:

$2^8\times 5^1\times {\mathrm{71411}}^1$

素因数の和:71432

約数の個数: 36

約数和(自身を含む): 218949192

約数和(自身を除く): 127543112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 71411, 142822, 285644, 357055, 571288, 714110, 1142576, 1428220, 2285152, 2856440, 4570304, 5712880, 9140608, 11425760, 18281216, 22851520, 45703040, 91406080]

約数ペア:

[(1, 91406080), (2, 45703040), (4, 22851520), (5, 18281216), (8, 11425760), (10, 9140608), (16, 5712880), (20, 4570304), (32, 2856440), (40, 2285152), (64, 1428220), (80, 1142576), (128, 714110), (160, 571288), (256, 357055), (320, 285644), (640, 142822), (1280, 71411)]