40713410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 75600000

約数和(自身を除く): 34886590

約数列:

[1, 2, 5, 10, 41, 82, 199, 205, 398, 410, 499, 995, 998, 1990, 2495, 4990, 8159, 16318, 20459, 40795, 40918, 81590, 99301, 102295, 198602, 204590, 496505, 993010, 4071341, 8142682, 20356705, 40713410]

約数ペア:

[(1, 40713410), (2, 20356705), (5, 8142682), (10, 4071341), (41, 993010), (82, 496505), (199, 204590), (205, 198602), (398, 102295), (410, 99301), (499, 81590), (995, 40918), (998, 40795), (1990, 20459), (2495, 16318), (4990, 8159)]