39826090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{797}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 36015830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 263, 526, 797, 1315, 1594, 2630, 3985, 4997, 7970, 9994, 15143, 24985, 30286, 49970, 75715, 151430, 209611, 419222, 1048055, 2096110, 3982609, 7965218, 19913045, 39826090]

約数ペア:

[(1, 39826090), (2, 19913045), (5, 7965218), (10, 3982609), (19, 2096110), (38, 1048055), (95, 419222), (190, 209611), (263, 151430), (526, 75715), (797, 49970), (1315, 30286), (1594, 24985), (2630, 15143), (3985, 9994), (4997, 7970)]