26255360

素因数分解:

$2^{13}\times 5^1\times {\mathrm{641}}^1$

素因数の和:672

約数の個数: 56

約数和(自身を含む): 63107316

約数和(自身を除く): 36851956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 641, 1024, 1280, 1282, 2048, 2560, 2564, 3205, 4096, 5120, 5128, 6410, 8192, 10240, 10256, 12820, 20480, 20512, 25640, 40960, 41024, 51280, 82048, 102560, 164096, 205120, 328192, 410240, 656384, 820480, 1312768, 1640960, 2625536, 3281920, 5251072, 6563840, 13127680, 26255360]

約数ペア:

[(1, 26255360), (2, 13127680), (4, 6563840), (5, 5251072), (8, 3281920), (10, 2625536), (16, 1640960), (20, 1312768), (32, 820480), (40, 656384), (64, 410240), (80, 328192), (128, 205120), (160, 164096), (256, 102560), (320, 82048), (512, 51280), (640, 41024), (641, 40960), (1024, 25640), (1280, 20512), (1282, 20480), (2048, 12820), (2560, 10256), (2564, 10240), (3205, 8192), (4096, 6410), (5120, 5128)]