87876800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4993}}^1$

素因数の和:5026

約数の個数: 84

約数和(自身を含む): 235936536

約数和(自身を除く): 148059736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 704, 800, 880, 1100, 1600, 1760, 2200, 3520, 4400, 4993, 8800, 9986, 17600, 19972, 24965, 39944, 49930, 54923, 79888, 99860, 109846, 124825, 159776, 199720, 219692, 249650, 274615, 319552, 399440, 439384, 499300, 549230, 798880, 878768, 998600, 1098460, 1373075, 1597760, 1757536, 1997200, 2196920, 2746150, 3515072, 3994400, 4393840, 5492300, 7988800, 8787680, 10984600, 17575360, 21969200, 43938400, 87876800]

約数ペア:

[(1, 87876800), (2, 43938400), (4, 21969200), (5, 17575360), (8, 10984600), (10, 8787680), (11, 7988800), (16, 5492300), (20, 4393840), (22, 3994400), (25, 3515072), (32, 2746150), (40, 2196920), (44, 1997200), (50, 1757536), (55, 1597760), (64, 1373075), (80, 1098460), (88, 998600), (100, 878768), (110, 798880), (160, 549230), (176, 499300), (200, 439384), (220, 399440), (275, 319552), (320, 274615), (352, 249650), (400, 219692), (440, 199720), (550, 159776), (704, 124825), (800, 109846), (880, 99860), (1100, 79888), (1600, 54923), (1760, 49930), (2200, 39944), (3520, 24965), (4400, 19972), (4993, 17600), (8800, 9986)]