3669468280

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{669611}}^1$

素因数の和:669759

約数の個数: 32

約数和(自身を含む): 8316581040

約数和(自身を除く): 4647112760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 669611, 1339222, 2678444, 3348055, 5356888, 6696110, 13392220, 26784440, 91736707, 183473414, 366946828, 458683535, 733893656, 917367070, 1834734140, 3669468280]

約数ペア:

[(1, 3669468280), (2, 1834734140), (4, 917367070), (5, 733893656), (8, 458683535), (10, 366946828), (20, 183473414), (40, 91736707), (137, 26784440), (274, 13392220), (548, 6696110), (685, 5356888), (1096, 3348055), (1370, 2678444), (2740, 1339222), (5480, 669611)]