1685207830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{8237}}^1$

素因数の和:8784

約数の個数: 32

約数和(自身を含む): 3113964000

約数和(自身を除く): 1428756170

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 499, 998, 2495, 4990, 8237, 16474, 20459, 40918, 41185, 82370, 102295, 204590, 337717, 675434, 1688585, 3377170, 4110263, 8220526, 20551315, 41102630, 168520783, 337041566, 842603915, 1685207830]

約数ペア:

[(1, 1685207830), (2, 842603915), (5, 337041566), (10, 168520783), (41, 41102630), (82, 20551315), (205, 8220526), (410, 4110263), (499, 3377170), (998, 1688585), (2495, 675434), (4990, 337717), (8237, 204590), (16474, 102295), (20459, 82370), (40918, 41185)]