2243670220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{22027}}^1$

素因数の和:22510

約数の個数: 48

約数和(自身を含む): 5151379968

約数和(自身を除く): 2907709748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 463, 926, 1852, 2315, 4630, 5093, 9260, 10186, 20372, 22027, 25465, 44054, 50930, 88108, 101860, 110135, 220270, 242297, 440540, 484594, 969188, 1211485, 2422970, 4845940, 10198501, 20397002, 40794004, 50992505, 101985010, 112183511, 203970020, 224367022, 448734044, 560917555, 1121835110, 2243670220]

約数ペア:

[(1, 2243670220), (2, 1121835110), (4, 560917555), (5, 448734044), (10, 224367022), (11, 203970020), (20, 112183511), (22, 101985010), (44, 50992505), (55, 40794004), (110, 20397002), (220, 10198501), (463, 4845940), (926, 2422970), (1852, 1211485), (2315, 969188), (4630, 484594), (5093, 440540), (9260, 242297), (10186, 220270), (20372, 110135), (22027, 101860), (25465, 88108), (44054, 50930)]