55230080

素因数分解:

$2^7\times 5^1\times {\mathrm{86297}}^1$

素因数の和:86316

約数の個数: 32

約数和(自身を含む): 132035940

約数和(自身を除く): 76805860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 86297, 172594, 345188, 431485, 690376, 862970, 1380752, 1725940, 2761504, 3451880, 5523008, 6903760, 11046016, 13807520, 27615040, 55230080]

約数ペア:

[(1, 55230080), (2, 27615040), (4, 13807520), (5, 11046016), (8, 6903760), (10, 5523008), (16, 3451880), (20, 2761504), (32, 1725940), (40, 1380752), (64, 862970), (80, 690376), (128, 431485), (160, 345188), (320, 172594), (640, 86297)]