2013156310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{2179}}^1$

素因数の和:2461

約数の個数: 64

約数和(自身を含む): 4079704320

約数和(自身を除く): 2066548010

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 227, 370, 407, 454, 814, 1135, 2035, 2179, 2270, 2497, 4070, 4358, 4994, 8399, 10895, 12485, 16798, 21790, 23969, 24970, 41995, 47938, 80623, 83990, 92389, 119845, 161246, 184778, 239690, 403115, 461945, 494633, 806230, 886853, 923890, 989266, 1773706, 2473165, 4434265, 4946330, 5440963, 8868530, 10881926, 18301421, 27204815, 36602842, 54409630, 91507105, 183014210, 201315631, 402631262, 1006578155, 2013156310]

約数ペア:

[(1, 2013156310), (2, 1006578155), (5, 402631262), (10, 201315631), (11, 183014210), (22, 91507105), (37, 54409630), (55, 36602842), (74, 27204815), (110, 18301421), (185, 10881926), (227, 8868530), (370, 5440963), (407, 4946330), (454, 4434265), (814, 2473165), (1135, 1773706), (2035, 989266), (2179, 923890), (2270, 886853), (2497, 806230), (4070, 494633), (4358, 461945), (4994, 403115), (8399, 239690), (10895, 184778), (12485, 161246), (16798, 119845), (21790, 92389), (23969, 83990), (24970, 80623), (41995, 47938)]