248052160

素因数分解:

$2^6\times 5^1\times {\mathrm{775163}}^1$

素因数の和:775180

約数の個数: 28

約数和(自身を含む): 590674968

約数和(自身を除く): 342622808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 775163, 1550326, 3100652, 3875815, 6201304, 7751630, 12402608, 15503260, 24805216, 31006520, 49610432, 62013040, 124026080, 248052160]

約数ペア:

[(1, 248052160), (2, 124026080), (4, 62013040), (5, 49610432), (8, 31006520), (10, 24805216), (16, 15503260), (20, 12402608), (32, 7751630), (40, 6201304), (64, 3875815), (80, 3100652), (160, 1550326), (320, 775163)]