103383040

素因数分解:

$2^{15}\times 5^1\times {\mathrm{631}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 248508720

約数和(自身を除く): 145125680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 631, 640, 1024, 1262, 1280, 2048, 2524, 2560, 3155, 4096, 5048, 5120, 6310, 8192, 10096, 10240, 12620, 16384, 20192, 20480, 25240, 32768, 40384, 40960, 50480, 80768, 81920, 100960, 161536, 163840, 201920, 323072, 403840, 646144, 807680, 1292288, 1615360, 2584576, 3230720, 5169152, 6461440, 10338304, 12922880, 20676608, 25845760, 51691520, 103383040]

約数ペア:

[(1, 103383040), (2, 51691520), (4, 25845760), (5, 20676608), (8, 12922880), (10, 10338304), (16, 6461440), (20, 5169152), (32, 3230720), (40, 2584576), (64, 1615360), (80, 1292288), (128, 807680), (160, 646144), (256, 403840), (320, 323072), (512, 201920), (631, 163840), (640, 161536), (1024, 100960), (1262, 81920), (1280, 80768), (2048, 50480), (2524, 40960), (2560, 40384), (3155, 32768), (4096, 25240), (5048, 20480), (5120, 20192), (6310, 16384), (8192, 12620), (10096, 10240)]