4920787565590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{4561057}}^1$

素因数の和:4561313

約数の個数: 64

約数和(自身を含む): 9811164154176

約数和(自身を除く): 4890376588586

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 193, 215, 386, 430, 559, 965, 1118, 1930, 2509, 2795, 5018, 5590, 8299, 12545, 16598, 25090, 41495, 82990, 107887, 215774, 539435, 1078870, 4561057, 9122114, 22805285, 45610570, 59293741, 118587482, 196125451, 296468705, 392250902, 592937410, 880284001, 980627255, 1760568002, 1961254510, 2549630863, 4401420005, 5099261726, 8802840010, 11443692013, 12748154315, 22887384026, 25496308630, 37852212043, 57218460065, 75704424086, 114436920130, 189261060215, 378522120430, 492078756559, 984157513118, 2460393782795, 4920787565590]

約数ペア:

[(1, 4920787565590), (2, 2460393782795), (5, 984157513118), (10, 492078756559), (13, 378522120430), (26, 189261060215), (43, 114436920130), (65, 75704424086), (86, 57218460065), (130, 37852212043), (193, 25496308630), (215, 22887384026), (386, 12748154315), (430, 11443692013), (559, 8802840010), (965, 5099261726), (1118, 4401420005), (1930, 2549630863), (2509, 1961254510), (2795, 1760568002), (5018, 980627255), (5590, 880284001), (8299, 592937410), (12545, 392250902), (16598, 296468705), (25090, 196125451), (41495, 118587482), (82990, 59293741), (107887, 45610570), (215774, 22805285), (539435, 9122114), (1078870, 4561057)]