2005604876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 4106059776

約数和(自身を除く): 2100454900

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 71, 92, 103, 142, 206, 253, 271, 284, 412, 506, 542, 781, 1012, 1084, 1133, 1562, 1633, 2266, 2369, 2981, 3124, 3266, 4532, 4738, 5962, 6233, 6532, 7313, 9476, 11924, 12466, 14626, 17963, 19241, 24932, 26059, 27913, 29252, 35926, 38482, 52118, 55826, 68563, 71852, 76964, 80443, 104236, 111652, 137126, 160886, 168199, 211651, 274252, 307043, 321772, 336398, 423302, 442543, 614086, 641999, 672796, 846604, 885086, 1228172, 1283998, 1770172, 1850189, 1981823, 2567996, 3700378, 3963646, 4867973, 7061989, 7400756, 7927292, 9735946, 14123978, 19471892, 21800053, 28247956, 43600106, 45581929, 87200212, 91163858, 182327716, 501401219, 1002802438, 2005604876]

約数ペア:

[(1, 2005604876), (2, 1002802438), (4, 501401219), (11, 182327716), (22, 91163858), (23, 87200212), (44, 45581929), (46, 43600106), (71, 28247956), (92, 21800053), (103, 19471892), (142, 14123978), (206, 9735946), (253, 7927292), (271, 7400756), (284, 7061989), (412, 4867973), (506, 3963646), (542, 3700378), (781, 2567996), (1012, 1981823), (1084, 1850189), (1133, 1770172), (1562, 1283998), (1633, 1228172), (2266, 885086), (2369, 846604), (2981, 672796), (3124, 641999), (3266, 614086), (4532, 442543), (4738, 423302), (5962, 336398), (6233, 321772), (6532, 307043), (7313, 274252), (9476, 211651), (11924, 168199), (12466, 160886), (14626, 137126), (17963, 111652), (19241, 104236), (24932, 80443), (26059, 76964), (27913, 71852), (29252, 68563), (35926, 55826), (38482, 52118)]