450755943880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{772001}}^1$

素因数の和:773350

約数の個数: 64

約数和(自身を含む): 1107236148480

約数和(自身を除く): 656480204600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1327, 2654, 5308, 6635, 10616, 13270, 14597, 26540, 29194, 53080, 58388, 72985, 116776, 145970, 291940, 583880, 772001, 1544002, 3088004, 3860005, 6176008, 7720010, 8492011, 15440020, 16984022, 30880040, 33968044, 42460055, 67936088, 84920110, 169840220, 339680440, 1024445327, 2048890654, 4097781308, 5122226635, 8195562616, 10244453270, 11268898597, 20488906540, 22537797194, 40977813080, 45075594388, 56344492985, 90151188776, 112688985970, 225377971940, 450755943880]

約数ペア:

[(1, 450755943880), (2, 225377971940), (4, 112688985970), (5, 90151188776), (8, 56344492985), (10, 45075594388), (11, 40977813080), (20, 22537797194), (22, 20488906540), (40, 11268898597), (44, 10244453270), (55, 8195562616), (88, 5122226635), (110, 4097781308), (220, 2048890654), (440, 1024445327), (1327, 339680440), (2654, 169840220), (5308, 84920110), (6635, 67936088), (10616, 42460055), (13270, 33968044), (14597, 30880040), (26540, 16984022), (29194, 15440020), (53080, 8492011), (58388, 7720010), (72985, 6176008), (116776, 3860005), (145970, 3088004), (291940, 1544002), (583880, 772001)]