80842700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{35149}}^1$

素因数の和:35186

約数の個数: 36

約数和(自身を含む): 183061200

約数和(自身を除く): 102218500

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 35149, 70298, 140596, 175745, 351490, 702980, 808427, 878725, 1616854, 1757450, 3233708, 3514900, 4042135, 8084270, 16168540, 20210675, 40421350, 80842700]

約数ペア:

[(1, 80842700), (2, 40421350), (4, 20210675), (5, 16168540), (10, 8084270), (20, 4042135), (23, 3514900), (25, 3233708), (46, 1757450), (50, 1616854), (92, 878725), (100, 808427), (115, 702980), (230, 351490), (460, 175745), (575, 140596), (1150, 70298), (2300, 35149)]