68184700

素因数分解:

$2^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{2221}}^1$

素因数の和:2542

約数の個数: 36

約数和(自身を含む): 148509592

約数和(自身を除く): 80324892

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 307, 614, 1228, 1535, 2221, 3070, 4442, 6140, 7675, 8884, 11105, 15350, 22210, 30700, 44420, 55525, 111050, 222100, 681847, 1363694, 2727388, 3409235, 6818470, 13636940, 17046175, 34092350, 68184700]

約数ペア:

[(1, 68184700), (2, 34092350), (4, 17046175), (5, 13636940), (10, 6818470), (20, 3409235), (25, 2727388), (50, 1363694), (100, 681847), (307, 222100), (614, 111050), (1228, 55525), (1535, 44420), (2221, 30700), (3070, 22210), (4442, 15350), (6140, 11105), (7675, 8884)]