97898260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257627}}^1$

素因数の和:257655

約数の個数: 24

約数和(自身を含む): 216407520

約数和(自身を除く): 118509260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 257627, 515254, 1030508, 1288135, 2576270, 4894913, 5152540, 9789826, 19579652, 24474565, 48949130, 97898260]

約数ペア:

[(1, 97898260), (2, 48949130), (4, 24474565), (5, 19579652), (10, 9789826), (19, 5152540), (20, 4894913), (38, 2576270), (76, 1288135), (95, 1030508), (190, 515254), (380, 257627)]