2016296500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1622

約数の個数: 96

約数和(自身を含む): 4587631776

約数和(自身を除く): 2571335276

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 73, 74, 100, 125, 146, 148, 185, 250, 292, 365, 370, 500, 730, 740, 925, 1460, 1493, 1825, 1850, 2701, 2986, 3650, 3700, 4625, 5402, 5972, 7300, 7465, 9125, 9250, 10804, 13505, 14930, 18250, 18500, 27010, 29860, 36500, 37325, 54020, 55241, 67525, 74650, 108989, 110482, 135050, 149300, 186625, 217978, 220964, 270100, 276205, 337625, 373250, 435956, 544945, 552410, 675250, 746500, 1089890, 1104820, 1350500, 1381025, 2179780, 2724725, 2762050, 4032593, 5449450, 5524100, 6905125, 8065186, 10898900, 13623625, 13810250, 16130372, 20162965, 27247250, 27620500, 40325930, 54494500, 80651860, 100814825, 201629650, 403259300, 504074125, 1008148250, 2016296500]

約数ペア:

[(1, 2016296500), (2, 1008148250), (4, 504074125), (5, 403259300), (10, 201629650), (20, 100814825), (25, 80651860), (37, 54494500), (50, 40325930), (73, 27620500), (74, 27247250), (100, 20162965), (125, 16130372), (146, 13810250), (148, 13623625), (185, 10898900), (250, 8065186), (292, 6905125), (365, 5524100), (370, 5449450), (500, 4032593), (730, 2762050), (740, 2724725), (925, 2179780), (1460, 1381025), (1493, 1350500), (1825, 1104820), (1850, 1089890), (2701, 746500), (2986, 675250), (3650, 552410), (3700, 544945), (4625, 435956), (5402, 373250), (5972, 337625), (7300, 276205), (7465, 270100), (9125, 220964), (9250, 217978), (10804, 186625), (13505, 149300), (14930, 135050), (18250, 110482), (18500, 108989), (27010, 74650), (29860, 67525), (36500, 55241), (37325, 54020)]