38060260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 94457664

約数和(自身を除く): 56397404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 71, 98, 140, 142, 196, 245, 284, 355, 490, 497, 547, 710, 980, 994, 1094, 1420, 1988, 2188, 2485, 2735, 3479, 3829, 4970, 5470, 6958, 7658, 9940, 10940, 13916, 15316, 17395, 19145, 26803, 34790, 38290, 38837, 53606, 69580, 76580, 77674, 107212, 134015, 155348, 194185, 268030, 271859, 388370, 536060, 543718, 776740, 1087436, 1359295, 1903013, 2718590, 3806026, 5437180, 7612052, 9515065, 19030130, 38060260]

約数ペア:

[(1, 38060260), (2, 19030130), (4, 9515065), (5, 7612052), (7, 5437180), (10, 3806026), (14, 2718590), (20, 1903013), (28, 1359295), (35, 1087436), (49, 776740), (70, 543718), (71, 536060), (98, 388370), (140, 271859), (142, 268030), (196, 194185), (245, 155348), (284, 134015), (355, 107212), (490, 77674), (497, 76580), (547, 69580), (710, 53606), (980, 38837), (994, 38290), (1094, 34790), (1420, 26803), (1988, 19145), (2188, 17395), (2485, 15316), (2735, 13916), (3479, 10940), (3829, 9940), (4970, 7658), (5470, 6958)]