31837100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6007}}^1$

素因数の和:6074

約数の個数: 36

約数和(自身を含む): 70401744

約数和(自身を除く): 38564644

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 6007, 12014, 24028, 30035, 60070, 120140, 150175, 300350, 318371, 600700, 636742, 1273484, 1591855, 3183710, 6367420, 7959275, 15918550, 31837100]

約数ペア:

[(1, 31837100), (2, 15918550), (4, 7959275), (5, 6367420), (10, 3183710), (20, 1591855), (25, 1273484), (50, 636742), (53, 600700), (100, 318371), (106, 300350), (212, 150175), (265, 120140), (530, 60070), (1060, 30035), (1325, 24028), (2650, 12014), (5300, 6007)]