2005087193288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{11497}}^1\times {\mathrm{4139}}^1$

素因数の和:15894

約数の個数: 64

約数和(自身を含む): 3941422416000

約数和(自身を除く): 1936335222712

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 229, 458, 916, 1832, 4139, 5267, 8278, 10534, 11497, 16556, 21068, 22994, 33112, 42136, 45988, 91976, 95197, 190394, 264431, 380788, 528862, 761576, 947831, 1057724, 1895662, 2115448, 2632813, 3791324, 5265626, 7582648, 10531252, 21062504, 21800113, 43600226, 47586083, 60554699, 87200452, 95172166, 121109398, 174400904, 190344332, 242218796, 380688664, 484437592, 1094479909, 2188959818, 4377919636, 8755839272, 10897213007, 21794426014, 43588852028, 87177704056, 250635899161, 501271798322, 1002543596644, 2005087193288]

約数ペア:

[(1, 2005087193288), (2, 1002543596644), (4, 501271798322), (8, 250635899161), (23, 87177704056), (46, 43588852028), (92, 21794426014), (184, 10897213007), (229, 8755839272), (458, 4377919636), (916, 2188959818), (1832, 1094479909), (4139, 484437592), (5267, 380688664), (8278, 242218796), (10534, 190344332), (11497, 174400904), (16556, 121109398), (21068, 95172166), (22994, 87200452), (33112, 60554699), (42136, 47586083), (45988, 43600226), (91976, 21800113), (95197, 21062504), (190394, 10531252), (264431, 7582648), (380788, 5265626), (528862, 3791324), (761576, 2632813), (947831, 2115448), (1057724, 1895662)]