40268650

素因数分解:

$2^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{1913}}^1$

素因数の和:2346

約数の個数: 24

約数和(自身を含む): 75116844

約数和(自身を除く): 34848194

約数列:

[1, 2, 5, 10, 25, 50, 421, 842, 1913, 2105, 3826, 4210, 9565, 10525, 19130, 21050, 47825, 95650, 805373, 1610746, 4026865, 8053730, 20134325, 40268650]

約数ペア:

[(1, 40268650), (2, 20134325), (5, 8053730), (10, 4026865), (25, 1610746), (50, 805373), (421, 95650), (842, 47825), (1913, 21050), (2105, 19130), (3826, 10525), (4210, 9565)]