16992800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1962

約数の個数: 72

約数和(自身を含む): 45278352

約数和(自身を除く): 28285552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 1931, 2200, 3862, 4400, 7724, 8800, 9655, 15448, 19310, 21241, 30896, 38620, 42482, 48275, 61792, 77240, 84964, 96550, 106205, 154480, 169928, 193100, 212410, 308960, 339856, 386200, 424820, 531025, 679712, 772400, 849640, 1062050, 1544800, 1699280, 2124100, 3398560, 4248200, 8496400, 16992800]

約数ペア:

[(1, 16992800), (2, 8496400), (4, 4248200), (5, 3398560), (8, 2124100), (10, 1699280), (11, 1544800), (16, 1062050), (20, 849640), (22, 772400), (25, 679712), (32, 531025), (40, 424820), (44, 386200), (50, 339856), (55, 308960), (80, 212410), (88, 193100), (100, 169928), (110, 154480), (160, 106205), (176, 96550), (200, 84964), (220, 77240), (275, 61792), (352, 48275), (400, 42482), (440, 38620), (550, 30896), (800, 21241), (880, 19310), (1100, 15448), (1760, 9655), (1931, 8800), (2200, 7724), (3862, 4400)]