80522494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 143633952

約数和(自身を除く): 63111458

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 361, 373, 437, 494, 598, 722, 746, 874, 4693, 4849, 5681, 7087, 8303, 8579, 9386, 9698, 11362, 14174, 16606, 17158, 92131, 107939, 111527, 134653, 163001, 184262, 215878, 223054, 269306, 326002, 1750489, 2119013, 3097019, 3500978, 4238026, 6194038, 40261247, 80522494]

約数ペア:

[(1, 80522494), (2, 40261247), (13, 6194038), (19, 4238026), (23, 3500978), (26, 3097019), (38, 2119013), (46, 1750489), (247, 326002), (299, 269306), (361, 223054), (373, 215878), (437, 184262), (494, 163001), (598, 134653), (722, 111527), (746, 107939), (874, 92131), (4693, 17158), (4849, 16606), (5681, 14174), (7087, 11362), (8303, 9698), (8579, 9386)]