10526720

素因数分解:

$2^{13}\times 5^1\times {\mathrm{257}}^1$

素因数の和:288

約数の個数: 56

約数和(自身を含む): 25360884

約数和(自身を除く): 14834164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 257, 320, 512, 514, 640, 1024, 1028, 1280, 1285, 2048, 2056, 2560, 2570, 4096, 4112, 5120, 5140, 8192, 8224, 10240, 10280, 16448, 20480, 20560, 32896, 40960, 41120, 65792, 82240, 131584, 164480, 263168, 328960, 526336, 657920, 1052672, 1315840, 2105344, 2631680, 5263360, 10526720]

約数ペア:

[(1, 10526720), (2, 5263360), (4, 2631680), (5, 2105344), (8, 1315840), (10, 1052672), (16, 657920), (20, 526336), (32, 328960), (40, 263168), (64, 164480), (80, 131584), (128, 82240), (160, 65792), (256, 41120), (257, 40960), (320, 32896), (512, 20560), (514, 20480), (640, 16448), (1024, 10280), (1028, 10240), (1280, 8224), (1285, 8192), (2048, 5140), (2056, 5120), (2560, 4112), (2570, 4096)]