27314120

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2063}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 61672320

約数和(自身を除く): 34358200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2063, 2648, 3310, 4126, 6620, 8252, 10315, 13240, 16504, 20630, 41260, 82520, 682853, 1365706, 2731412, 3414265, 5462824, 6828530, 13657060, 27314120]

約数ペア:

[(1, 27314120), (2, 13657060), (4, 6828530), (5, 5462824), (8, 3414265), (10, 2731412), (20, 1365706), (40, 682853), (331, 82520), (662, 41260), (1324, 20630), (1655, 16504), (2063, 13240), (2648, 10315), (3310, 8252), (4126, 6620)]