14251520

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:335

約数の個数: 80

約数和(自身を含む): 36091440

約数和(自身を除く): 21839920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 293, 304, 320, 380, 512, 586, 608, 640, 760, 1172, 1216, 1280, 1465, 1520, 2344, 2432, 2560, 2930, 3040, 4688, 4864, 5567, 5860, 6080, 9376, 9728, 11134, 11720, 12160, 18752, 22268, 23440, 24320, 27835, 37504, 44536, 46880, 48640, 55670, 75008, 89072, 93760, 111340, 150016, 178144, 187520, 222680, 356288, 375040, 445360, 712576, 750080, 890720, 1425152, 1781440, 2850304, 3562880, 7125760, 14251520]

約数ペア:

[(1, 14251520), (2, 7125760), (4, 3562880), (5, 2850304), (8, 1781440), (10, 1425152), (16, 890720), (19, 750080), (20, 712576), (32, 445360), (38, 375040), (40, 356288), (64, 222680), (76, 187520), (80, 178144), (95, 150016), (128, 111340), (152, 93760), (160, 89072), (190, 75008), (256, 55670), (293, 48640), (304, 46880), (320, 44536), (380, 37504), (512, 27835), (586, 24320), (608, 23440), (640, 22268), (760, 18752), (1172, 12160), (1216, 11720), (1280, 11134), (1465, 9728), (1520, 9376), (2344, 6080), (2432, 5860), (2560, 5567), (2930, 4864), (3040, 4688)]