3899900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 36

約数和(自身を含む): 8619240

約数和(自身を除く): 4719340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 661, 1180, 1322, 1475, 2644, 2950, 3305, 5900, 6610, 13220, 16525, 33050, 38999, 66100, 77998, 155996, 194995, 389990, 779980, 974975, 1949950, 3899900]

約数ペア:

[(1, 3899900), (2, 1949950), (4, 974975), (5, 779980), (10, 389990), (20, 194995), (25, 155996), (50, 77998), (59, 66100), (100, 38999), (118, 33050), (236, 16525), (295, 13220), (590, 6610), (661, 5900), (1180, 3305), (1322, 2950), (1475, 2644)]