86526080

素因数分解:

$2^7\times 5^1\times {\mathrm{135197}}^1$

素因数の和:135216

約数の個数: 32

約数和(自身を含む): 206852940

約数和(自身を除く): 120326860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 135197, 270394, 540788, 675985, 1081576, 1351970, 2163152, 2703940, 4326304, 5407880, 8652608, 10815760, 17305216, 21631520, 43263040, 86526080]

約数ペア:

[(1, 86526080), (2, 43263040), (4, 21631520), (5, 17305216), (8, 10815760), (10, 8652608), (16, 5407880), (20, 4326304), (32, 2703940), (40, 2163152), (64, 1351970), (80, 1081576), (128, 675985), (160, 540788), (320, 270394), (640, 135197)]