282048650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1093}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 566906424

約数和(自身を除く): 284857774

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 397, 650, 794, 1093, 1985, 2186, 3970, 5161, 5465, 9925, 10322, 10930, 14209, 19850, 25805, 27325, 28418, 51610, 54650, 71045, 129025, 142090, 258050, 355225, 433921, 710450, 867842, 2169605, 4339210, 5640973, 10848025, 11281946, 21696050, 28204865, 56409730, 141024325, 282048650]

約数ペア:

[(1, 282048650), (2, 141024325), (5, 56409730), (10, 28204865), (13, 21696050), (25, 11281946), (26, 10848025), (50, 5640973), (65, 4339210), (130, 2169605), (325, 867842), (397, 710450), (650, 433921), (794, 355225), (1093, 258050), (1985, 142090), (2186, 129025), (3970, 71045), (5161, 54650), (5465, 51610), (9925, 28418), (10322, 27325), (10930, 25805), (14209, 19850)]