88587470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{499}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 164052000

約数和(自身を除く): 75464530

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 433, 499, 866, 998, 2165, 2495, 4330, 4990, 17753, 20459, 35506, 40918, 88765, 102295, 177530, 204590, 216067, 432134, 1080335, 2160670, 8858747, 17717494, 44293735, 88587470]

約数ペア:

[(1, 88587470), (2, 44293735), (5, 17717494), (10, 8858747), (41, 2160670), (82, 1080335), (205, 432134), (410, 216067), (433, 204590), (499, 177530), (866, 102295), (998, 88765), (2165, 40918), (2495, 35506), (4330, 20459), (4990, 17753)]