40520592

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:741

約数の個数: 120

約数和(自身を含む): 131926080

約数和(自身を除く): 91405488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 659, 732, 854, 976, 1008, 1098, 1281, 1318, 1464, 1708, 1977, 2196, 2562, 2636, 2928, 3416, 3843, 3954, 4392, 4613, 5124, 5272, 5931, 6832, 7686, 7908, 8784, 9226, 10248, 10544, 11862, 13839, 15372, 15816, 18452, 20496, 23724, 27678, 30744, 31632, 36904, 40199, 41517, 47448, 55356, 61488, 73808, 80398, 83034, 94896, 110712, 120597, 160796, 166068, 221424, 241194, 281393, 321592, 332136, 361791, 482388, 562786, 643184, 664272, 723582, 844179, 964776, 1125572, 1447164, 1688358, 1929552, 2251144, 2532537, 2894328, 3376716, 4502288, 5065074, 5788656, 6753432, 10130148, 13506864, 20260296, 40520592]

約数ペア:

[(1, 40520592), (2, 20260296), (3, 13506864), (4, 10130148), (6, 6753432), (7, 5788656), (8, 5065074), (9, 4502288), (12, 3376716), (14, 2894328), (16, 2532537), (18, 2251144), (21, 1929552), (24, 1688358), (28, 1447164), (36, 1125572), (42, 964776), (48, 844179), (56, 723582), (61, 664272), (63, 643184), (72, 562786), (84, 482388), (112, 361791), (122, 332136), (126, 321592), (144, 281393), (168, 241194), (183, 221424), (244, 166068), (252, 160796), (336, 120597), (366, 110712), (427, 94896), (488, 83034), (504, 80398), (549, 73808), (659, 61488), (732, 55356), (854, 47448), (976, 41517), (1008, 40199), (1098, 36904), (1281, 31632), (1318, 30744), (1464, 27678), (1708, 23724), (1977, 20496), (2196, 18452), (2562, 15816), (2636, 15372), (2928, 13839), (3416, 11862), (3843, 10544), (3954, 10248), (4392, 9226), (4613, 8784), (5124, 7908), (5272, 7686), (5931, 6832)]