88724308480

素因数分解:

$2^9\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{21407}}^1$

素因数の和:23049

約数の個数: 80

約数和(自身を含む): 212871732480

約数和(自身を除く): 124147424000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 1619, 2560, 3238, 6476, 8095, 12952, 16190, 21407, 25904, 32380, 42814, 51808, 64760, 85628, 103616, 107035, 129520, 171256, 207232, 214070, 259040, 342512, 414464, 428140, 518080, 685024, 828928, 856280, 1036160, 1370048, 1712560, 2072320, 2740096, 3425120, 4144640, 5480192, 6850240, 10960384, 13700480, 27400960, 34657933, 54801920, 69315866, 138631732, 173289665, 277263464, 346579330, 554526928, 693158660, 1109053856, 1386317320, 2218107712, 2772634640, 4436215424, 5545269280, 8872430848, 11090538560, 17744861696, 22181077120, 44362154240, 88724308480]

約数ペア:

[(1, 88724308480), (2, 44362154240), (4, 22181077120), (5, 17744861696), (8, 11090538560), (10, 8872430848), (16, 5545269280), (20, 4436215424), (32, 2772634640), (40, 2218107712), (64, 1386317320), (80, 1109053856), (128, 693158660), (160, 554526928), (256, 346579330), (320, 277263464), (512, 173289665), (640, 138631732), (1280, 69315866), (1619, 54801920), (2560, 34657933), (3238, 27400960), (6476, 13700480), (8095, 10960384), (12952, 6850240), (16190, 5480192), (21407, 4144640), (25904, 3425120), (32380, 2740096), (42814, 2072320), (51808, 1712560), (64760, 1370048), (85628, 1036160), (103616, 856280), (107035, 828928), (129520, 685024), (171256, 518080), (207232, 428140), (214070, 414464), (259040, 342512)]