7283876720

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{716917}}^1$

素因数の和:717057

約数の個数: 40

約数和(自身を含む): 17068383744

約数和(自身を除く): 9784507024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 716917, 1433834, 2867668, 3584585, 5735336, 7169170, 11470672, 14338340, 28676680, 57353360, 91048459, 182096918, 364193836, 455242295, 728387672, 910484590, 1456775344, 1820969180, 3641938360, 7283876720]

約数ペア:

[(1, 7283876720), (2, 3641938360), (4, 1820969180), (5, 1456775344), (8, 910484590), (10, 728387672), (16, 455242295), (20, 364193836), (40, 182096918), (80, 91048459), (127, 57353360), (254, 28676680), (508, 14338340), (635, 11470672), (1016, 7169170), (1270, 5735336), (2032, 3584585), (2540, 2867668), (5080, 1433834), (10160, 716917)]