25248312880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{45086273}}^1$

素因数の和:45086293

約数の個数: 40

約数和(自身を含む): 67088375712

約数和(自身を除く): 41840062832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 45086273, 90172546, 180345092, 225431365, 315603911, 360690184, 450862730, 631207822, 721380368, 901725460, 1262415644, 1578019555, 1803450920, 2524831288, 3156039110, 3606901840, 5049662576, 6312078220, 12624156440, 25248312880]

約数ペア:

[(1, 25248312880), (2, 12624156440), (4, 6312078220), (5, 5049662576), (7, 3606901840), (8, 3156039110), (10, 2524831288), (14, 1803450920), (16, 1578019555), (20, 1262415644), (28, 901725460), (35, 721380368), (40, 631207822), (56, 450862730), (70, 360690184), (80, 315603911), (112, 225431365), (140, 180345092), (280, 90172546), (560, 45086273)]