39098260

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14923}}^1$

素因数の和:15063

約数の個数: 24

約数和(自身を含む): 82738656

約数和(自身を除く): 43640396

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 14923, 29846, 59692, 74615, 149230, 298460, 1954913, 3909826, 7819652, 9774565, 19549130, 39098260]

約数ペア:

[(1, 39098260), (2, 19549130), (4, 9774565), (5, 7819652), (10, 3909826), (20, 1954913), (131, 298460), (262, 149230), (524, 74615), (655, 59692), (1310, 29846), (2620, 14923)]