25733120

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{359}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 70761600

約数和(自身を除く): 45028480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 359, 448, 512, 560, 640, 718, 896, 1024, 1120, 1280, 1436, 1792, 1795, 2048, 2240, 2513, 2560, 2872, 3584, 3590, 4480, 5026, 5120, 5744, 7168, 7180, 8960, 10052, 10240, 11488, 12565, 14336, 14360, 17920, 20104, 22976, 25130, 28720, 35840, 40208, 45952, 50260, 57440, 71680, 80416, 91904, 100520, 114880, 160832, 183808, 201040, 229760, 321664, 367616, 402080, 459520, 643328, 735232, 804160, 919040, 1286656, 1608320, 1838080, 2573312, 3216640, 3676160, 5146624, 6433280, 12866560, 25733120]

約数ペア:

[(1, 25733120), (2, 12866560), (4, 6433280), (5, 5146624), (7, 3676160), (8, 3216640), (10, 2573312), (14, 1838080), (16, 1608320), (20, 1286656), (28, 919040), (32, 804160), (35, 735232), (40, 643328), (56, 459520), (64, 402080), (70, 367616), (80, 321664), (112, 229760), (128, 201040), (140, 183808), (160, 160832), (224, 114880), (256, 100520), (280, 91904), (320, 80416), (359, 71680), (448, 57440), (512, 50260), (560, 45952), (640, 40208), (718, 35840), (896, 28720), (1024, 25130), (1120, 22976), (1280, 20104), (1436, 17920), (1792, 14360), (1795, 14336), (2048, 12565), (2240, 11488), (2513, 10240), (2560, 10052), (2872, 8960), (3584, 7180), (3590, 7168), (4480, 5744), (5026, 5120)]