105478360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1051}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 257150880

約数和(自身を除く): 151672520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 193, 260, 386, 520, 772, 965, 1051, 1544, 1930, 2102, 2509, 3860, 4204, 5018, 5255, 7720, 8408, 10036, 10510, 12545, 13663, 20072, 21020, 25090, 27326, 42040, 50180, 54652, 68315, 100360, 109304, 136630, 202843, 273260, 405686, 546520, 811372, 1014215, 1622744, 2028430, 2636959, 4056860, 5273918, 8113720, 10547836, 13184795, 21095672, 26369590, 52739180, 105478360]

約数ペア:

[(1, 105478360), (2, 52739180), (4, 26369590), (5, 21095672), (8, 13184795), (10, 10547836), (13, 8113720), (20, 5273918), (26, 4056860), (40, 2636959), (52, 2028430), (65, 1622744), (104, 1014215), (130, 811372), (193, 546520), (260, 405686), (386, 273260), (520, 202843), (772, 136630), (965, 109304), (1051, 100360), (1544, 68315), (1930, 54652), (2102, 50180), (2509, 42040), (3860, 27326), (4204, 25090), (5018, 21020), (5255, 20072), (7720, 13663), (8408, 12545), (10036, 10510)]