41527640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 118540800

約数和(自身を除く): 77013160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 97, 110, 139, 140, 154, 194, 220, 278, 280, 308, 385, 388, 440, 485, 556, 616, 679, 695, 770, 776, 970, 973, 1067, 1112, 1358, 1390, 1529, 1540, 1940, 1946, 2134, 2716, 2780, 3058, 3080, 3395, 3880, 3892, 4268, 4865, 5335, 5432, 5560, 6116, 6790, 7469, 7645, 7784, 8536, 9730, 10670, 10703, 12232, 13483, 13580, 14938, 15290, 19460, 21340, 21406, 26966, 27160, 29876, 30580, 37345, 38920, 42680, 42812, 53515, 53932, 59752, 61160, 67415, 74690, 85624, 94381, 107030, 107864, 134830, 148313, 149380, 188762, 214060, 269660, 296626, 298760, 377524, 428120, 471905, 539320, 593252, 741565, 755048, 943810, 1038191, 1186504, 1483130, 1887620, 2076382, 2966260, 3775240, 4152764, 5190955, 5932520, 8305528, 10381910, 20763820, 41527640]

約数ペア:

[(1, 41527640), (2, 20763820), (4, 10381910), (5, 8305528), (7, 5932520), (8, 5190955), (10, 4152764), (11, 3775240), (14, 2966260), (20, 2076382), (22, 1887620), (28, 1483130), (35, 1186504), (40, 1038191), (44, 943810), (55, 755048), (56, 741565), (70, 593252), (77, 539320), (88, 471905), (97, 428120), (110, 377524), (139, 298760), (140, 296626), (154, 269660), (194, 214060), (220, 188762), (278, 149380), (280, 148313), (308, 134830), (385, 107864), (388, 107030), (440, 94381), (485, 85624), (556, 74690), (616, 67415), (679, 61160), (695, 59752), (770, 53932), (776, 53515), (970, 42812), (973, 42680), (1067, 38920), (1112, 37345), (1358, 30580), (1390, 29876), (1529, 27160), (1540, 26966), (1940, 21406), (1946, 21340), (2134, 19460), (2716, 15290), (2780, 14938), (3058, 13580), (3080, 13483), (3395, 12232), (3880, 10703), (3892, 10670), (4268, 9730), (4865, 8536), (5335, 7784), (5432, 7645), (5560, 7469), (6116, 6790)]