32786780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6637}}^1$

素因数の和:6678

約数の個数: 48

約数和(自身を含む): 78062880

約数和(自身を除く): 45276100

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 6637, 13274, 26548, 33185, 66370, 86281, 126103, 132740, 172562, 252206, 345124, 431405, 504412, 630515, 862810, 1261030, 1639339, 1725620, 2522060, 3278678, 6557356, 8196695, 16393390, 32786780]

約数ペア:

[(1, 32786780), (2, 16393390), (4, 8196695), (5, 6557356), (10, 3278678), (13, 2522060), (19, 1725620), (20, 1639339), (26, 1261030), (38, 862810), (52, 630515), (65, 504412), (76, 431405), (95, 345124), (130, 252206), (190, 172562), (247, 132740), (260, 126103), (380, 86281), (494, 66370), (988, 33185), (1235, 26548), (2470, 13274), (4940, 6637)]