38044480

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2027

約数の個数: 56

約数和(自身を含む): 92125800

約数和(自身を除く): 54081320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1949, 1952, 2440, 3898, 3904, 4880, 7796, 9745, 9760, 15592, 19490, 19520, 31184, 38980, 62368, 77960, 118889, 124736, 155920, 237778, 311840, 475556, 594445, 623680, 951112, 1188890, 1902224, 2377780, 3804448, 4755560, 7608896, 9511120, 19022240, 38044480]

約数ペア:

[(1, 38044480), (2, 19022240), (4, 9511120), (5, 7608896), (8, 4755560), (10, 3804448), (16, 2377780), (20, 1902224), (32, 1188890), (40, 951112), (61, 623680), (64, 594445), (80, 475556), (122, 311840), (160, 237778), (244, 155920), (305, 124736), (320, 118889), (488, 77960), (610, 62368), (976, 38980), (1220, 31184), (1949, 19520), (1952, 19490), (2440, 15592), (3898, 9760), (3904, 9745), (4880, 7796)]