1570284912860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10723}}^1\times {\mathrm{197893}}^1$

素因数の和:208662

約数の個数: 48

約数和(自身を含む): 3387055548576

約数和(自身を除く): 1816770635716

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 10723, 21446, 42892, 53615, 107230, 197893, 214460, 395786, 396751, 791572, 793502, 989465, 1587004, 1978930, 1983755, 3957860, 3967510, 7322041, 7935020, 14644082, 29288164, 36610205, 73220410, 146440820, 2122006639, 4244013278, 8488026556, 10610033195, 21220066390, 42440132780, 78514245643, 157028491286, 314056982572, 392571228215, 785142456430, 1570284912860]

約数ペア:

[(1, 1570284912860), (2, 785142456430), (4, 392571228215), (5, 314056982572), (10, 157028491286), (20, 78514245643), (37, 42440132780), (74, 21220066390), (148, 10610033195), (185, 8488026556), (370, 4244013278), (740, 2122006639), (10723, 146440820), (21446, 73220410), (42892, 36610205), (53615, 29288164), (107230, 14644082), (197893, 7935020), (214460, 7322041), (395786, 3967510), (396751, 3957860), (791572, 1983755), (793502, 1978930), (989465, 1587004)]