14314240

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 35099568

約数和(自身を除く): 20785328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 211, 212, 256, 265, 320, 422, 424, 530, 640, 844, 848, 1055, 1060, 1280, 1688, 1696, 2110, 2120, 3376, 3392, 4220, 4240, 6752, 6784, 8440, 8480, 11183, 13504, 13568, 16880, 16960, 22366, 27008, 33760, 33920, 44732, 54016, 55915, 67520, 67840, 89464, 111830, 135040, 178928, 223660, 270080, 357856, 447320, 715712, 894640, 1431424, 1789280, 2862848, 3578560, 7157120, 14314240]

約数ペア:

[(1, 14314240), (2, 7157120), (4, 3578560), (5, 2862848), (8, 1789280), (10, 1431424), (16, 894640), (20, 715712), (32, 447320), (40, 357856), (53, 270080), (64, 223660), (80, 178928), (106, 135040), (128, 111830), (160, 89464), (211, 67840), (212, 67520), (256, 55915), (265, 54016), (320, 44732), (422, 33920), (424, 33760), (530, 27008), (640, 22366), (844, 16960), (848, 16880), (1055, 13568), (1060, 13504), (1280, 11183), (1688, 8480), (1696, 8440), (2110, 6784), (2120, 6752), (3376, 4240), (3392, 4220)]