154028080

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23197}}^1$

素因数の和:23293

約数の個数: 40

約数和(自身を含む): 362445552

約数和(自身を除く): 208417472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 23197, 46394, 92788, 115985, 185576, 231970, 371152, 463940, 927880, 1855760, 1925351, 3850702, 7701404, 9626755, 15402808, 19253510, 30805616, 38507020, 77014040, 154028080]

約数ペア:

[(1, 154028080), (2, 77014040), (4, 38507020), (5, 30805616), (8, 19253510), (10, 15402808), (16, 9626755), (20, 7701404), (40, 3850702), (80, 1925351), (83, 1855760), (166, 927880), (332, 463940), (415, 371152), (664, 231970), (830, 185576), (1328, 115985), (1660, 92788), (3320, 46394), (6640, 23197)]