85379360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 222264000

約数和(自身を除く): 136884640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 139, 160, 176, 220, 278, 349, 352, 440, 556, 695, 698, 880, 1112, 1390, 1396, 1529, 1745, 1760, 2224, 2780, 2792, 3058, 3490, 3839, 4448, 5560, 5584, 6116, 6980, 7645, 7678, 11120, 11168, 12232, 13960, 15290, 15356, 19195, 22240, 24464, 27920, 30580, 30712, 38390, 48511, 48928, 55840, 61160, 61424, 76780, 97022, 122320, 122848, 153560, 194044, 242555, 244640, 307120, 388088, 485110, 533621, 614240, 776176, 970220, 1067242, 1552352, 1940440, 2134484, 2668105, 3880880, 4268968, 5336210, 7761760, 8537936, 10672420, 17075872, 21344840, 42689680, 85379360]

約数ペア:

[(1, 85379360), (2, 42689680), (4, 21344840), (5, 17075872), (8, 10672420), (10, 8537936), (11, 7761760), (16, 5336210), (20, 4268968), (22, 3880880), (32, 2668105), (40, 2134484), (44, 1940440), (55, 1552352), (80, 1067242), (88, 970220), (110, 776176), (139, 614240), (160, 533621), (176, 485110), (220, 388088), (278, 307120), (349, 244640), (352, 242555), (440, 194044), (556, 153560), (695, 122848), (698, 122320), (880, 97022), (1112, 76780), (1390, 61424), (1396, 61160), (1529, 55840), (1745, 48928), (1760, 48511), (2224, 38390), (2780, 30712), (2792, 30580), (3058, 27920), (3490, 24464), (3839, 22240), (4448, 19195), (5560, 15356), (5584, 15290), (6116, 13960), (6980, 12232), (7645, 11168), (7678, 11120)]