85758260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26633}}^1$

素因数の和:26672

約数の個数: 48

約数和(自身を含む): 214776576

約数和(自身を除く): 129018316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 26633, 53266, 106532, 133165, 186431, 266330, 372862, 532660, 612559, 745724, 932155, 1225118, 1864310, 2450236, 3062795, 3728620, 4287913, 6125590, 8575826, 12251180, 17151652, 21439565, 42879130, 85758260]

約数ペア:

[(1, 85758260), (2, 42879130), (4, 21439565), (5, 17151652), (7, 12251180), (10, 8575826), (14, 6125590), (20, 4287913), (23, 3728620), (28, 3062795), (35, 2450236), (46, 1864310), (70, 1225118), (92, 932155), (115, 745724), (140, 612559), (161, 532660), (230, 372862), (322, 266330), (460, 186431), (644, 133165), (805, 106532), (1610, 53266), (3220, 26633)]