213380035520

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5250493}}^1$

素因数の和:5250637

約数の個数: 56

約数和(自身を含む): 512112182784

約数和(自身を除く): 298732147264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 40640, 5250493, 10500986, 21001972, 26252465, 42003944, 52504930, 84007888, 105009860, 168015776, 210019720, 336031552, 420039440, 666812611, 840078880, 1333625222, 1680157760, 2667250444, 3334063055, 5334500888, 6668126110, 10669001776, 13336252220, 21338003552, 26672504440, 42676007104, 53345008880, 106690017760, 213380035520]

約数ペア:

[(1, 213380035520), (2, 106690017760), (4, 53345008880), (5, 42676007104), (8, 26672504440), (10, 21338003552), (16, 13336252220), (20, 10669001776), (32, 6668126110), (40, 5334500888), (64, 3334063055), (80, 2667250444), (127, 1680157760), (160, 1333625222), (254, 840078880), (320, 666812611), (508, 420039440), (635, 336031552), (1016, 210019720), (1270, 168015776), (2032, 105009860), (2540, 84007888), (4064, 52504930), (5080, 42003944), (8128, 26252465), (10160, 21001972), (20320, 10500986), (40640, 5250493)]