140914300

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{13681}}^1$

素因数の和:13798

約数の個数: 36

約数和(自身を含む): 308775376

約数和(自身を除く): 167861076

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 5150, 10300, 13681, 27362, 54724, 68405, 136810, 273620, 342025, 684050, 1368100, 1409143, 2818286, 5636572, 7045715, 14091430, 28182860, 35228575, 70457150, 140914300]

約数ペア:

[(1, 140914300), (2, 70457150), (4, 35228575), (5, 28182860), (10, 14091430), (20, 7045715), (25, 5636572), (50, 2818286), (100, 1409143), (103, 1368100), (206, 684050), (412, 342025), (515, 273620), (1030, 136810), (2060, 68405), (2575, 54724), (5150, 27362), (10300, 13681)]