66763400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{30347}}^1$

素因数の和:30374

約数の個数: 48

約数和(自身を含む): 169341840

約数和(自身を除く): 102578440

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, 30347, 60694, 121388, 151735, 242776, 303470, 333817, 606940, 667634, 758675, 1213880, 1335268, 1517350, 1669085, 2670536, 3034700, 3338170, 6069400, 6676340, 8345425, 13352680, 16690850, 33381700, 66763400]

約数ペア:

[(1, 66763400), (2, 33381700), (4, 16690850), (5, 13352680), (8, 8345425), (10, 6676340), (11, 6069400), (20, 3338170), (22, 3034700), (25, 2670536), (40, 1669085), (44, 1517350), (50, 1335268), (55, 1213880), (88, 758675), (100, 667634), (110, 606940), (200, 333817), (220, 303470), (275, 242776), (440, 151735), (550, 121388), (1100, 60694), (2200, 30347)]