10280453072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 20699627520

約数和(自身を除く): 10419174448

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 206, 239, 344, 412, 478, 607, 688, 824, 956, 1214, 1648, 1912, 2428, 3824, 4429, 4856, 8858, 9712, 10277, 17716, 20554, 24617, 26101, 35432, 41108, 49234, 52202, 62521, 70864, 82216, 98468, 104404, 125042, 145073, 164432, 196936, 208808, 250084, 290146, 393872, 417616, 500168, 580292, 1000336, 1058531, 1160584, 2117062, 2321168, 2688403, 4234124, 5376806, 6238139, 8468248, 10753612, 12476278, 14942519, 16936496, 21507224, 24952556, 29885038, 43014448, 49905112, 59770076, 99810224, 119540152, 239080304, 642528317, 1285056634, 2570113268, 5140226536, 10280453072]

約数ペア:

[(1, 10280453072), (2, 5140226536), (4, 2570113268), (8, 1285056634), (16, 642528317), (43, 239080304), (86, 119540152), (103, 99810224), (172, 59770076), (206, 49905112), (239, 43014448), (344, 29885038), (412, 24952556), (478, 21507224), (607, 16936496), (688, 14942519), (824, 12476278), (956, 10753612), (1214, 8468248), (1648, 6238139), (1912, 5376806), (2428, 4234124), (3824, 2688403), (4429, 2321168), (4856, 2117062), (8858, 1160584), (9712, 1058531), (10277, 1000336), (17716, 580292), (20554, 500168), (24617, 417616), (26101, 393872), (35432, 290146), (41108, 250084), (49234, 208808), (52202, 196936), (62521, 164432), (70864, 145073), (82216, 125042), (98468, 104404)]