971742700

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{37811}}^1$

素因数の和:38082

約数の個数: 36

約数和(自身を含む): 2116942632

約数和(自身を除く): 1145199932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 514, 1028, 1285, 2570, 5140, 6425, 12850, 25700, 37811, 75622, 151244, 189055, 378110, 756220, 945275, 1890550, 3781100, 9717427, 19434854, 38869708, 48587135, 97174270, 194348540, 242935675, 485871350, 971742700]

約数ペア:

[(1, 971742700), (2, 485871350), (4, 242935675), (5, 194348540), (10, 97174270), (20, 48587135), (25, 38869708), (50, 19434854), (100, 9717427), (257, 3781100), (514, 1890550), (1028, 945275), (1285, 756220), (2570, 378110), (5140, 189055), (6425, 151244), (12850, 75622), (25700, 37811)]