5739800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2609}}^1$

素因数の和:2636

約数の個数: 48

約数和(自身を含む): 14563800

約数和(自身を除く): 8824000

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, 2609, 5218, 10436, 13045, 20872, 26090, 28699, 52180, 57398, 65225, 104360, 114796, 130450, 143495, 229592, 260900, 286990, 521800, 573980, 717475, 1147960, 1434950, 2869900, 5739800]

約数ペア:

[(1, 5739800), (2, 2869900), (4, 1434950), (5, 1147960), (8, 717475), (10, 573980), (11, 521800), (20, 286990), (22, 260900), (25, 229592), (40, 143495), (44, 130450), (50, 114796), (55, 104360), (88, 65225), (100, 57398), (110, 52180), (200, 28699), (220, 26090), (275, 20872), (440, 13045), (550, 10436), (1100, 5218), (2200, 2609)]