88346220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64019}}^1$

素因数の和:64054

約数の個数: 48

約数和(自身を含む): 258128640

約数和(自身を除く): 169782420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 64019, 128038, 192057, 256076, 320095, 384114, 640190, 768228, 960285, 1280380, 1472437, 1920570, 2944874, 3841140, 4417311, 5889748, 7362185, 8834622, 14724370, 17669244, 22086555, 29448740, 44173110, 88346220]

約数ペア:

[(1, 88346220), (2, 44173110), (3, 29448740), (4, 22086555), (5, 17669244), (6, 14724370), (10, 8834622), (12, 7362185), (15, 5889748), (20, 4417311), (23, 3841140), (30, 2944874), (46, 1920570), (60, 1472437), (69, 1280380), (92, 960285), (115, 768228), (138, 640190), (230, 384114), (276, 320095), (345, 256076), (460, 192057), (690, 128038), (1380, 64019)]