14965120

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 36414000

約数和(自身を除く): 21448880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 349, 536, 640, 670, 698, 1072, 1340, 1396, 1745, 2144, 2680, 2792, 3490, 4288, 5360, 5584, 6980, 8576, 10720, 11168, 13960, 21440, 22336, 23383, 27920, 42880, 44672, 46766, 55840, 93532, 111680, 116915, 187064, 223360, 233830, 374128, 467660, 748256, 935320, 1496512, 1870640, 2993024, 3741280, 7482560, 14965120]

約数ペア:

[(1, 14965120), (2, 7482560), (4, 3741280), (5, 2993024), (8, 1870640), (10, 1496512), (16, 935320), (20, 748256), (32, 467660), (40, 374128), (64, 233830), (67, 223360), (80, 187064), (128, 116915), (134, 111680), (160, 93532), (268, 55840), (320, 46766), (335, 44672), (349, 42880), (536, 27920), (640, 23383), (670, 22336), (698, 21440), (1072, 13960), (1340, 11168), (1396, 10720), (1745, 8576), (2144, 6980), (2680, 5584), (2792, 5360), (3490, 4288)]