108181450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 218345400

約数和(自身を除く): 110163950

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 298, 325, 650, 745, 1117, 1490, 1937, 2234, 3725, 3874, 5585, 7450, 9685, 11170, 14521, 19370, 27925, 29042, 48425, 55850, 72605, 96850, 145210, 166433, 332866, 363025, 726050, 832165, 1664330, 2163629, 4160825, 4327258, 8321650, 10818145, 21636290, 54090725, 108181450]

約数ペア:

[(1, 108181450), (2, 54090725), (5, 21636290), (10, 10818145), (13, 8321650), (25, 4327258), (26, 4160825), (50, 2163629), (65, 1664330), (130, 832165), (149, 726050), (298, 363025), (325, 332866), (650, 166433), (745, 145210), (1117, 96850), (1490, 72605), (1937, 55850), (2234, 48425), (3725, 29042), (3874, 27925), (5585, 19370), (7450, 14521), (9685, 11170)]