54796160

素因数分解:

$2^7\times 5^1\times {\mathrm{85619}}^1$

素因数の和:85638

約数の個数: 32

約数和(自身を含む): 130998600

約数和(自身を除く): 76202440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 85619, 171238, 342476, 428095, 684952, 856190, 1369904, 1712380, 2739808, 3424760, 5479616, 6849520, 10959232, 13699040, 27398080, 54796160]

約数ペア:

[(1, 54796160), (2, 27398080), (4, 13699040), (5, 10959232), (8, 6849520), (10, 5479616), (16, 3424760), (20, 2739808), (32, 1712380), (40, 1369904), (64, 856190), (80, 684952), (128, 428095), (160, 342476), (320, 171238), (640, 85619)]