14449280

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 35030880

約数和(自身を除く): 20581600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 211, 214, 320, 422, 428, 535, 640, 844, 856, 1055, 1070, 1688, 1712, 2110, 2140, 3376, 3424, 4220, 4280, 6752, 6848, 8440, 8560, 13504, 13696, 16880, 17120, 22577, 27008, 33760, 34240, 45154, 67520, 68480, 90308, 112885, 135040, 180616, 225770, 361232, 451540, 722464, 903080, 1444928, 1806160, 2889856, 3612320, 7224640, 14449280]

約数ペア:

[(1, 14449280), (2, 7224640), (4, 3612320), (5, 2889856), (8, 1806160), (10, 1444928), (16, 903080), (20, 722464), (32, 451540), (40, 361232), (64, 225770), (80, 180616), (107, 135040), (128, 112885), (160, 90308), (211, 68480), (214, 67520), (320, 45154), (422, 34240), (428, 33760), (535, 27008), (640, 22577), (844, 17120), (856, 16880), (1055, 13696), (1070, 13504), (1688, 8560), (1712, 8440), (2110, 6848), (2140, 6752), (3376, 4280), (3424, 4220)]