1492084240

素因数分解:

$2^4\times 5^1\times {\mathrm{18651053}}^1$

素因数の和:18651066

約数の個数: 20

約数和(自身を含む): 3469096044

約数和(自身を除く): 1977011804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 18651053, 37302106, 74604212, 93255265, 149208424, 186510530, 298416848, 373021060, 746042120, 1492084240]

約数ペア:

[(1, 1492084240), (2, 746042120), (4, 373021060), (5, 298416848), (8, 186510530), (10, 149208424), (16, 93255265), (20, 74604212), (40, 37302106), (80, 18651053)]