57885880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8563}}^1$

素因数の和:8600

約数の個数: 48

約数和(自身を含む): 141049080

約数和(自身を除く): 83163200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 8563, 17126, 34252, 42815, 68504, 85630, 111319, 171260, 222638, 342520, 445276, 556595, 890552, 1113190, 1447147, 2226380, 2894294, 4452760, 5788588, 7235735, 11577176, 14471470, 28942940, 57885880]

約数ペア:

[(1, 57885880), (2, 28942940), (4, 14471470), (5, 11577176), (8, 7235735), (10, 5788588), (13, 4452760), (20, 2894294), (26, 2226380), (40, 1447147), (52, 1113190), (65, 890552), (104, 556595), (130, 445276), (169, 342520), (260, 222638), (338, 171260), (520, 111319), (676, 85630), (845, 68504), (1352, 42815), (1690, 34252), (3380, 17126), (6760, 8563)]