2011711675

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{112859}}^1$

素因数の和:112923

約数の個数: 24

約数和(自身を含む): 2686970880

約数和(自身を除く): 675259205

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 3565, 17825, 112859, 564295, 2595757, 2821475, 3498629, 12978785, 17493145, 64893925, 80468467, 87465725, 402342335, 2011711675]

約数ペア:

[(1, 2011711675), (5, 402342335), (23, 87465725), (25, 80468467), (31, 64893925), (115, 17493145), (155, 12978785), (575, 3498629), (713, 2821475), (775, 2595757), (3565, 564295), (17825, 112859)]