233303680

素因数分解:

$2^7\times 5^1\times {\mathrm{364537}}^1$

素因数の和:364556

約数の個数: 32

約数和(自身を含む): 557743140

約数和(自身を除く): 324439460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 364537, 729074, 1458148, 1822685, 2916296, 3645370, 5832592, 7290740, 11665184, 14581480, 23330368, 29162960, 46660736, 58325920, 116651840, 233303680]

約数ペア:

[(1, 233303680), (2, 116651840), (4, 58325920), (5, 46660736), (8, 29162960), (10, 23330368), (16, 14581480), (20, 11665184), (32, 7290740), (40, 5832592), (64, 3645370), (80, 2916296), (128, 1822685), (160, 1458148), (320, 729074), (640, 364537)]