105510020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 278885376

約数和(自身を除く): 173375356

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 131, 140, 154, 220, 262, 308, 385, 523, 524, 655, 770, 917, 1046, 1310, 1441, 1540, 1834, 2092, 2615, 2620, 2882, 3661, 3668, 4585, 5230, 5753, 5764, 7205, 7322, 9170, 10087, 10460, 11506, 14410, 14644, 18305, 18340, 20174, 23012, 28765, 28820, 36610, 40271, 40348, 50435, 57530, 68513, 73220, 80542, 100870, 115060, 137026, 161084, 201355, 201740, 274052, 342565, 402710, 479591, 685130, 753643, 805420, 959182, 1370260, 1507286, 1918364, 2397955, 3014572, 3768215, 4795910, 5275501, 7536430, 9591820, 10551002, 15072860, 21102004, 26377505, 52755010, 105510020]

約数ペア:

[(1, 105510020), (2, 52755010), (4, 26377505), (5, 21102004), (7, 15072860), (10, 10551002), (11, 9591820), (14, 7536430), (20, 5275501), (22, 4795910), (28, 3768215), (35, 3014572), (44, 2397955), (55, 1918364), (70, 1507286), (77, 1370260), (110, 959182), (131, 805420), (140, 753643), (154, 685130), (220, 479591), (262, 402710), (308, 342565), (385, 274052), (523, 201740), (524, 201355), (655, 161084), (770, 137026), (917, 115060), (1046, 100870), (1310, 80542), (1441, 73220), (1540, 68513), (1834, 57530), (2092, 50435), (2615, 40348), (2620, 40271), (2882, 36610), (3661, 28820), (3668, 28765), (4585, 23012), (5230, 20174), (5753, 18340), (5764, 18305), (7205, 14644), (7322, 14410), (9170, 11506), (10087, 10460)]