16884800

素因数分解:

$2^6\times 5^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 84

約数和(自身を含む): 42472356

約数和(自身を除く): 25587556

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 160, 173, 200, 244, 305, 320, 346, 400, 488, 610, 692, 800, 865, 976, 1220, 1384, 1525, 1600, 1730, 1952, 2440, 2768, 3050, 3460, 3904, 4325, 4880, 5536, 6100, 6920, 8650, 9760, 10553, 11072, 12200, 13840, 17300, 19520, 21106, 24400, 27680, 34600, 42212, 48800, 52765, 55360, 69200, 84424, 97600, 105530, 138400, 168848, 211060, 263825, 276800, 337696, 422120, 527650, 675392, 844240, 1055300, 1688480, 2110600, 3376960, 4221200, 8442400, 16884800]

約数ペア:

[(1, 16884800), (2, 8442400), (4, 4221200), (5, 3376960), (8, 2110600), (10, 1688480), (16, 1055300), (20, 844240), (25, 675392), (32, 527650), (40, 422120), (50, 337696), (61, 276800), (64, 263825), (80, 211060), (100, 168848), (122, 138400), (160, 105530), (173, 97600), (200, 84424), (244, 69200), (305, 55360), (320, 52765), (346, 48800), (400, 42212), (488, 34600), (610, 27680), (692, 24400), (800, 21106), (865, 19520), (976, 17300), (1220, 13840), (1384, 12200), (1525, 11072), (1600, 10553), (1730, 9760), (1952, 8650), (2440, 6920), (2768, 6100), (3050, 5536), (3460, 4880), (3904, 4325)]