2013199600

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{136027}}^1$

素因数の和:136082

約数の個数: 60

約数和(自身を含む): 4967470504

約数和(自身を除く): 2954270904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 370, 400, 592, 740, 925, 1480, 1850, 2960, 3700, 7400, 14800, 136027, 272054, 544108, 680135, 1088216, 1360270, 2176432, 2720540, 3400675, 5032999, 5441080, 6801350, 10065998, 10882160, 13602700, 20131996, 25164995, 27205400, 40263992, 50329990, 54410800, 80527984, 100659980, 125824975, 201319960, 251649950, 402639920, 503299900, 1006599800, 2013199600]

約数ペア:

[(1, 2013199600), (2, 1006599800), (4, 503299900), (5, 402639920), (8, 251649950), (10, 201319960), (16, 125824975), (20, 100659980), (25, 80527984), (37, 54410800), (40, 50329990), (50, 40263992), (74, 27205400), (80, 25164995), (100, 20131996), (148, 13602700), (185, 10882160), (200, 10065998), (296, 6801350), (370, 5441080), (400, 5032999), (592, 3400675), (740, 2720540), (925, 2176432), (1480, 1360270), (1850, 1088216), (2960, 680135), (3700, 544108), (7400, 272054), (14800, 136027)]