157438550

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 301855680

約数和(自身を除く): 144417130

約数列:

[1, 2, 5, 10, 25, 50, 59, 83, 118, 166, 295, 415, 590, 643, 830, 1286, 1475, 2075, 2950, 3215, 4150, 4897, 6430, 9794, 16075, 24485, 32150, 37937, 48970, 53369, 75874, 106738, 122425, 189685, 244850, 266845, 379370, 533690, 948425, 1334225, 1896850, 2668450, 3148771, 6297542, 15743855, 31487710, 78719275, 157438550]

約数ペア:

[(1, 157438550), (2, 78719275), (5, 31487710), (10, 15743855), (25, 6297542), (50, 3148771), (59, 2668450), (83, 1896850), (118, 1334225), (166, 948425), (295, 533690), (415, 379370), (590, 266845), (643, 244850), (830, 189685), (1286, 122425), (1475, 106738), (2075, 75874), (2950, 53369), (3215, 48970), (4150, 37937), (4897, 32150), (6430, 24485), (9794, 16075)]