2386408075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 3213231840

約数和(自身を除く): 826823765

約数列:

[1, 5, 19, 25, 41, 95, 181, 205, 475, 677, 779, 905, 1025, 3385, 3439, 3895, 4525, 7421, 12863, 16925, 17195, 19475, 27757, 37105, 64315, 85975, 122537, 138785, 140999, 185525, 321575, 527383, 612685, 693925, 704995, 2328203, 2636915, 3063425, 3524975, 5024017, 11641015, 13184575, 25120085, 58205075, 95456323, 125600425, 477281615, 2386408075]

約数ペア:

[(1, 2386408075), (5, 477281615), (19, 125600425), (25, 95456323), (41, 58205075), (95, 25120085), (181, 13184575), (205, 11641015), (475, 5024017), (677, 3524975), (779, 3063425), (905, 2636915), (1025, 2328203), (3385, 704995), (3439, 693925), (3895, 612685), (4525, 527383), (7421, 321575), (12863, 185525), (16925, 140999), (17195, 138785), (19475, 122537), (27757, 85975), (37105, 64315)]