25771340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{184081}}^1$

素因数の和:184097

約数の個数: 24

約数和(自身を含む): 61851552

約数和(自身を除く): 36080212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 184081, 368162, 736324, 920405, 1288567, 1840810, 2577134, 3681620, 5154268, 6442835, 12885670, 25771340]

約数ペア:

[(1, 25771340), (2, 12885670), (4, 6442835), (5, 5154268), (7, 3681620), (10, 2577134), (14, 1840810), (20, 1288567), (28, 920405), (35, 736324), (70, 368162), (140, 184081)]