2649558889130

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1\times {\mathrm{15307}}^1$

素因数の和:16611

約数の個数: 64

約数和(自身を含む): 4850068174848

約数和(自身を除く): 2200509285718

約数列:

[1, 2, 5, 10, 103, 163, 206, 326, 515, 815, 1030, 1031, 1630, 2062, 5155, 10310, 15307, 16789, 30614, 33578, 76535, 83945, 106193, 153070, 167890, 168053, 212386, 336106, 530965, 840265, 1061930, 1576621, 1680530, 2495041, 3153242, 4990082, 7883105, 12475205, 15766210, 15781517, 17309459, 24950410, 31563034, 34618918, 78907585, 86547295, 157815170, 173094590, 256989223, 513978446, 1284946115, 1625496251, 2569892230, 2572387271, 3250992502, 5144774542, 8127481255, 12861936355, 16254962510, 25723872710, 264955888913, 529911777826, 1324779444565, 2649558889130]

約数ペア:

[(1, 2649558889130), (2, 1324779444565), (5, 529911777826), (10, 264955888913), (103, 25723872710), (163, 16254962510), (206, 12861936355), (326, 8127481255), (515, 5144774542), (815, 3250992502), (1030, 2572387271), (1031, 2569892230), (1630, 1625496251), (2062, 1284946115), (5155, 513978446), (10310, 256989223), (15307, 173094590), (16789, 157815170), (30614, 86547295), (33578, 78907585), (76535, 34618918), (83945, 31563034), (106193, 24950410), (153070, 17309459), (167890, 15781517), (168053, 15766210), (212386, 12475205), (336106, 7883105), (530965, 4990082), (840265, 3153242), (1061930, 2495041), (1576621, 1680530)]