2027832475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{24677}}^1$

素因数の和:24879

約数の個数: 24

約数和(自身を含む): 2662262640

約数和(自身を除く): 634430165

約数列:

[1, 5, 19, 25, 95, 173, 475, 865, 3287, 4325, 16435, 24677, 82175, 123385, 468863, 616925, 2344315, 4269121, 11721575, 21345605, 81113299, 106728025, 405566495, 2027832475]

約数ペア:

[(1, 2027832475), (5, 405566495), (19, 106728025), (25, 81113299), (95, 21345605), (173, 11721575), (475, 4269121), (865, 2344315), (3287, 616925), (4325, 468863), (16435, 123385), (24677, 82175)]