2585708480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{425281}}^1$

素因数の和:425317

約数の個数: 56

約数和(自身を含む): 6481297680

約数和(自身を除く): 3895589200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 425281, 850562, 1701124, 2126405, 3402248, 4252810, 6804496, 8080339, 8505620, 13608992, 16160678, 17011240, 27217984, 32321356, 34022480, 40401695, 64642712, 68044960, 80803390, 129285424, 136089920, 161606780, 258570848, 323213560, 517141696, 646427120, 1292854240, 2585708480]

約数ペア:

[(1, 2585708480), (2, 1292854240), (4, 646427120), (5, 517141696), (8, 323213560), (10, 258570848), (16, 161606780), (19, 136089920), (20, 129285424), (32, 80803390), (38, 68044960), (40, 64642712), (64, 40401695), (76, 34022480), (80, 32321356), (95, 27217984), (152, 17011240), (160, 16160678), (190, 13608992), (304, 8505620), (320, 8080339), (380, 6804496), (608, 4252810), (760, 3402248), (1216, 2126405), (1520, 1701124), (3040, 850562), (6080, 425281)]