26147840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{5107}}^1$

素因数の和:5132

約数の個数: 44

約数和(自身を含む): 62736456

約数和(自身を除く): 36588616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5107, 5120, 10214, 20428, 25535, 40856, 51070, 81712, 102140, 163424, 204280, 326848, 408560, 653696, 817120, 1307392, 1634240, 2614784, 3268480, 5229568, 6536960, 13073920, 26147840]

約数ペア:

[(1, 26147840), (2, 13073920), (4, 6536960), (5, 5229568), (8, 3268480), (10, 2614784), (16, 1634240), (20, 1307392), (32, 817120), (40, 653696), (64, 408560), (80, 326848), (128, 204280), (160, 163424), (256, 102140), (320, 81712), (512, 51070), (640, 40856), (1024, 25535), (1280, 20428), (2560, 10214), (5107, 5120)]