44421520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:401

約数の個数: 120

約数和(自身を含む): 122601528

約数和(自身を除く): 78180008

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 176, 208, 220, 242, 260, 286, 353, 440, 484, 520, 572, 605, 706, 715, 880, 968, 1040, 1144, 1210, 1412, 1430, 1573, 1765, 1936, 2288, 2420, 2824, 2860, 3146, 3530, 3883, 4589, 4840, 5648, 5720, 6292, 7060, 7766, 7865, 9178, 9680, 11440, 12584, 14120, 15532, 15730, 18356, 19415, 22945, 25168, 28240, 31064, 31460, 36712, 38830, 42713, 45890, 50479, 62128, 62920, 73424, 77660, 85426, 91780, 100958, 125840, 155320, 170852, 183560, 201916, 213565, 252395, 310640, 341704, 367120, 403832, 427130, 504790, 555269, 683408, 807664, 854260, 1009580, 1110538, 1708520, 2019160, 2221076, 2776345, 3417040, 4038320, 4442152, 5552690, 8884304, 11105380, 22210760, 44421520]

約数ペア:

[(1, 44421520), (2, 22210760), (4, 11105380), (5, 8884304), (8, 5552690), (10, 4442152), (11, 4038320), (13, 3417040), (16, 2776345), (20, 2221076), (22, 2019160), (26, 1708520), (40, 1110538), (44, 1009580), (52, 854260), (55, 807664), (65, 683408), (80, 555269), (88, 504790), (104, 427130), (110, 403832), (121, 367120), (130, 341704), (143, 310640), (176, 252395), (208, 213565), (220, 201916), (242, 183560), (260, 170852), (286, 155320), (353, 125840), (440, 100958), (484, 91780), (520, 85426), (572, 77660), (605, 73424), (706, 62920), (715, 62128), (880, 50479), (968, 45890), (1040, 42713), (1144, 38830), (1210, 36712), (1412, 31460), (1430, 31064), (1573, 28240), (1765, 25168), (1936, 22945), (2288, 19415), (2420, 18356), (2824, 15730), (2860, 15532), (3146, 14120), (3530, 12584), (3883, 11440), (4589, 9680), (4840, 9178), (5648, 7865), (5720, 7766), (6292, 7060)]