5427400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2467}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 13771440

約数和(自身を除く): 8344040

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, 2467, 4934, 9868, 12335, 19736, 24670, 27137, 49340, 54274, 61675, 98680, 108548, 123350, 135685, 217096, 246700, 271370, 493400, 542740, 678425, 1085480, 1356850, 2713700, 5427400]

約数ペア:

[(1, 5427400), (2, 2713700), (4, 1356850), (5, 1085480), (8, 678425), (10, 542740), (11, 493400), (20, 271370), (22, 246700), (25, 217096), (40, 135685), (44, 123350), (50, 108548), (55, 98680), (88, 61675), (100, 54274), (110, 49340), (200, 27137), (220, 24670), (275, 19736), (440, 12335), (550, 9868), (1100, 4934), (2200, 2467)]