68800807840

素因数分解:

$2^5\times 5^1\times {\mathrm{5813}}^1\times {\mathrm{73973}}^1$

素因数の和:79801

約数の個数: 48

約数和(自身を含む): 162572068008

約数和(自身を除く): 93771260168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5813, 11626, 23252, 29065, 46504, 58130, 73973, 93008, 116260, 147946, 186016, 232520, 295892, 369865, 465040, 591784, 739730, 930080, 1183568, 1479460, 2367136, 2958920, 5917840, 11835680, 430005049, 860010098, 1720020196, 2150025245, 3440040392, 4300050490, 6880080784, 8600100980, 13760161568, 17200201960, 34400403920, 68800807840]

約数ペア:

[(1, 68800807840), (2, 34400403920), (4, 17200201960), (5, 13760161568), (8, 8600100980), (10, 6880080784), (16, 4300050490), (20, 3440040392), (32, 2150025245), (40, 1720020196), (80, 860010098), (160, 430005049), (5813, 11835680), (11626, 5917840), (23252, 2958920), (29065, 2367136), (46504, 1479460), (58130, 1183568), (73973, 930080), (93008, 739730), (116260, 591784), (147946, 465040), (186016, 369865), (232520, 295892)]