14589440

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 80

約数和(自身を含む): 36091440

約数和(自身を除く): 21502000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 139, 160, 164, 205, 256, 278, 320, 328, 410, 512, 556, 640, 656, 695, 820, 1112, 1280, 1312, 1390, 1640, 2224, 2560, 2624, 2780, 3280, 4448, 5248, 5560, 5699, 6560, 8896, 10496, 11120, 11398, 13120, 17792, 20992, 22240, 22796, 26240, 28495, 35584, 44480, 45592, 52480, 56990, 71168, 88960, 91184, 104960, 113980, 177920, 182368, 227960, 355840, 364736, 455920, 729472, 911840, 1458944, 1823680, 2917888, 3647360, 7294720, 14589440]

約数ペア:

[(1, 14589440), (2, 7294720), (4, 3647360), (5, 2917888), (8, 1823680), (10, 1458944), (16, 911840), (20, 729472), (32, 455920), (40, 364736), (41, 355840), (64, 227960), (80, 182368), (82, 177920), (128, 113980), (139, 104960), (160, 91184), (164, 88960), (205, 71168), (256, 56990), (278, 52480), (320, 45592), (328, 44480), (410, 35584), (512, 28495), (556, 26240), (640, 22796), (656, 22240), (695, 20992), (820, 17792), (1112, 13120), (1280, 11398), (1312, 11120), (1390, 10496), (1640, 8896), (2224, 6560), (2560, 5699), (2624, 5560), (2780, 5248), (3280, 4448)]