254910560

素因数分解:

$2^5\times 5^1\times {\mathrm{1593191}}^1$

素因数の和:1593206

約数の個数: 24

約数和(自身を含む): 602226576

約数和(自身を除く): 347316016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1593191, 3186382, 6372764, 7965955, 12745528, 15931910, 25491056, 31863820, 50982112, 63727640, 127455280, 254910560]

約数ペア:

[(1, 254910560), (2, 127455280), (4, 63727640), (5, 50982112), (8, 31863820), (10, 25491056), (16, 15931910), (20, 12745528), (32, 7965955), (40, 6372764), (80, 3186382), (160, 1593191)]