498342020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{4729}}^1$

素因数の和:5228

約数の個数: 48

約数和(自身を含む): 1144281600

約数和(自身を除く): 645939580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 479, 958, 1916, 2395, 4729, 4790, 5269, 9458, 9580, 10538, 18916, 21076, 23645, 26345, 47290, 52019, 52690, 94580, 104038, 105380, 208076, 260095, 520190, 1040380, 2265191, 4530382, 9060764, 11325955, 22651910, 24917101, 45303820, 49834202, 99668404, 124585505, 249171010, 498342020]

約数ペア:

[(1, 498342020), (2, 249171010), (4, 124585505), (5, 99668404), (10, 49834202), (11, 45303820), (20, 24917101), (22, 22651910), (44, 11325955), (55, 9060764), (110, 4530382), (220, 2265191), (479, 1040380), (958, 520190), (1916, 260095), (2395, 208076), (4729, 105380), (4790, 104038), (5269, 94580), (9458, 52690), (9580, 52019), (10538, 47290), (18916, 26345), (21076, 23645)]