32680960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 88

約数和(自身を含む): 84598416

約数和(自身を除く): 51917456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 491, 512, 520, 640, 832, 982, 1024, 1040, 1280, 1664, 1964, 2080, 2455, 2560, 3328, 3928, 4160, 4910, 5120, 6383, 6656, 7856, 8320, 9820, 12766, 13312, 15712, 16640, 19640, 25532, 31424, 31915, 33280, 39280, 51064, 62848, 63830, 66560, 78560, 102128, 125696, 127660, 157120, 204256, 251392, 255320, 314240, 408512, 502784, 510640, 628480, 817024, 1021280, 1256960, 1634048, 2042560, 2513920, 3268096, 4085120, 6536192, 8170240, 16340480, 32680960]

約数ペア:

[(1, 32680960), (2, 16340480), (4, 8170240), (5, 6536192), (8, 4085120), (10, 3268096), (13, 2513920), (16, 2042560), (20, 1634048), (26, 1256960), (32, 1021280), (40, 817024), (52, 628480), (64, 510640), (65, 502784), (80, 408512), (104, 314240), (128, 255320), (130, 251392), (160, 204256), (208, 157120), (256, 127660), (260, 125696), (320, 102128), (416, 78560), (491, 66560), (512, 63830), (520, 62848), (640, 51064), (832, 39280), (982, 33280), (1024, 31915), (1040, 31424), (1280, 25532), (1664, 19640), (1964, 16640), (2080, 15712), (2455, 13312), (2560, 12766), (3328, 9820), (3928, 8320), (4160, 7856), (4910, 6656), (5120, 6383)]