82425260

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{18481}}^1$

素因数の和:18713

約数の個数: 24

約数和(自身を含む): 173878656

約数和(自身を除く): 91453396

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 18481, 36962, 73924, 92405, 184810, 369620, 4121263, 8242526, 16485052, 20606315, 41212630, 82425260]

約数ペア:

[(1, 82425260), (2, 41212630), (4, 20606315), (5, 16485052), (10, 8242526), (20, 4121263), (223, 369620), (446, 184810), (892, 92405), (1115, 73924), (2230, 36962), (4460, 18481)]