37791650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 77198184

約数和(自身を除く): 39406534

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1097, 1325, 1378, 2194, 2650, 3445, 5485, 6890, 10970, 14261, 17225, 27425, 28522, 34450, 54850, 58141, 71305, 116282, 142610, 290705, 356525, 581410, 713050, 755833, 1453525, 1511666, 2907050, 3779165, 7558330, 18895825, 37791650]

約数ペア:

[(1, 37791650), (2, 18895825), (5, 7558330), (10, 3779165), (13, 2907050), (25, 1511666), (26, 1453525), (50, 755833), (53, 713050), (65, 581410), (106, 356525), (130, 290705), (265, 142610), (325, 116282), (530, 71305), (650, 58141), (689, 54850), (1097, 34450), (1325, 28522), (1378, 27425), (2194, 17225), (2650, 14261), (3445, 10970), (5485, 6890)]