1043260160

素因数分解:

$2^8\times 5^1\times {\mathrm{815047}}^1$

素因数の和:815068

約数の個数: 36

約数和(自身を含む): 2498937168

約数和(自身を除く): 1455677008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 815047, 1630094, 3260188, 4075235, 6520376, 8150470, 13040752, 16300940, 26081504, 32601880, 52163008, 65203760, 104326016, 130407520, 208652032, 260815040, 521630080, 1043260160]

約数ペア:

[(1, 1043260160), (2, 521630080), (4, 260815040), (5, 208652032), (8, 130407520), (10, 104326016), (16, 65203760), (20, 52163008), (32, 32601880), (40, 26081504), (64, 16300940), (80, 13040752), (128, 8150470), (160, 6520376), (256, 4075235), (320, 3260188), (640, 1630094), (1280, 815047)]