57827240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27277}}^1$

素因数の和:27341

約数の個数: 32

約数和(自身を含む): 132571080

約数和(自身を除く): 74743840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 27277, 54554, 109108, 136385, 218216, 272770, 545540, 1091080, 1445681, 2891362, 5782724, 7228405, 11565448, 14456810, 28913620, 57827240]

約数ペア:

[(1, 57827240), (2, 28913620), (4, 14456810), (5, 11565448), (8, 7228405), (10, 5782724), (20, 2891362), (40, 1445681), (53, 1091080), (106, 545540), (212, 272770), (265, 218216), (424, 136385), (530, 109108), (1060, 54554), (2120, 27277)]