5721650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 11838528

約数和(自身を除く): 6116878

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 101, 103, 110, 202, 206, 275, 505, 515, 550, 1010, 1030, 1111, 1133, 2222, 2266, 2525, 2575, 5050, 5150, 5555, 5665, 10403, 11110, 11330, 20806, 27775, 28325, 52015, 55550, 56650, 104030, 114433, 228866, 260075, 520150, 572165, 1144330, 2860825, 5721650]

約数ペア:

[(1, 5721650), (2, 2860825), (5, 1144330), (10, 572165), (11, 520150), (22, 260075), (25, 228866), (50, 114433), (55, 104030), (101, 56650), (103, 55550), (110, 52015), (202, 28325), (206, 27775), (275, 20806), (505, 11330), (515, 11110), (550, 10403), (1010, 5665), (1030, 5555), (1111, 5150), (1133, 5050), (2222, 2575), (2266, 2525)]