8472200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3851}}^1$

素因数の和:3878

約数の個数: 48

約数和(自身を含む): 21494160

約数和(自身を除く): 13021960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 3851, 7702, 15404, 19255, 30808, 38510, 42361, 77020, 84722, 96275, 154040, 169444, 192550, 211805, 338888, 385100, 423610, 770200, 847220, 1059025, 1694440, 2118050, 4236100, 8472200]

約数ペア:

[(1, 8472200), (2, 4236100), (4, 2118050), (5, 1694440), (8, 1059025), (10, 847220), (11, 770200), (20, 423610), (22, 385100), (25, 338888), (40, 211805), (44, 192550), (50, 169444), (55, 154040), (88, 96275), (100, 84722), (110, 77020), (200, 42361), (220, 38510), (275, 30808), (440, 19255), (550, 15404), (1100, 7702), (2200, 3851)]