39580340

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{15107}}^1$

素因数の和:15247

約数の個数: 24

約数和(自身を含む): 83758752

約数和(自身を除く): 44178412

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 15107, 30214, 60428, 75535, 151070, 302140, 1979017, 3958034, 7916068, 9895085, 19790170, 39580340]

約数ペア:

[(1, 39580340), (2, 19790170), (4, 9895085), (5, 7916068), (10, 3958034), (20, 1979017), (131, 302140), (262, 151070), (524, 75535), (655, 60428), (1310, 30214), (2620, 15107)]