1260876650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{4909}}^1$

素因数の和:5399

約数の個数: 48

約数和(自身を含む): 2564434080

約数和(自身を除く): 1303557430

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 467, 550, 934, 2335, 4670, 4909, 5137, 9818, 10274, 11675, 23350, 24545, 25685, 49090, 51370, 53999, 107998, 122725, 128425, 245450, 256850, 269995, 539990, 1349975, 2292503, 2699950, 4585006, 11462515, 22925030, 25217533, 50435066, 57312575, 114625150, 126087665, 252175330, 630438325, 1260876650]

約数ペア:

[(1, 1260876650), (2, 630438325), (5, 252175330), (10, 126087665), (11, 114625150), (22, 57312575), (25, 50435066), (50, 25217533), (55, 22925030), (110, 11462515), (275, 4585006), (467, 2699950), (550, 2292503), (934, 1349975), (2335, 539990), (4670, 269995), (4909, 256850), (5137, 245450), (9818, 128425), (10274, 122725), (11675, 107998), (23350, 53999), (24545, 51370), (25685, 49090)]