42396700

素因数分解:

$2^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1381}}^1$

素因数の和:1702

約数の個数: 36

約数和(自身を含む): 92367352

約数和(自身を除く): 49970652

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 307, 614, 1228, 1381, 1535, 2762, 3070, 5524, 6140, 6905, 7675, 13810, 15350, 27620, 30700, 34525, 69050, 138100, 423967, 847934, 1695868, 2119835, 4239670, 8479340, 10599175, 21198350, 42396700]

約数ペア:

[(1, 42396700), (2, 21198350), (4, 10599175), (5, 8479340), (10, 4239670), (20, 2119835), (25, 1695868), (50, 847934), (100, 423967), (307, 138100), (614, 69050), (1228, 34525), (1381, 30700), (1535, 27620), (2762, 15350), (3070, 13810), (5524, 7675), (6140, 6905)]