205762240

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13681}}^1$

素因数の和:13745

約数の個数: 56

約数和(自身を含む): 500432832

約数和(自身を除く): 294670592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 13681, 15040, 27362, 54724, 68405, 109448, 136810, 218896, 273620, 437792, 547240, 643007, 875584, 1094480, 1286014, 2188960, 2572028, 3215035, 4377920, 5144056, 6430070, 10288112, 12860140, 20576224, 25720280, 41152448, 51440560, 102881120, 205762240]

約数ペア:

[(1, 205762240), (2, 102881120), (4, 51440560), (5, 41152448), (8, 25720280), (10, 20576224), (16, 12860140), (20, 10288112), (32, 6430070), (40, 5144056), (47, 4377920), (64, 3215035), (80, 2572028), (94, 2188960), (160, 1286014), (188, 1094480), (235, 875584), (320, 643007), (376, 547240), (470, 437792), (752, 273620), (940, 218896), (1504, 136810), (1880, 109448), (3008, 68405), (3760, 54724), (7520, 27362), (13681, 15040)]