10785920

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 27172800

約数和(自身を除く): 16386880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 887, 1216, 1520, 1774, 2432, 3040, 3548, 4435, 6080, 7096, 8870, 12160, 14192, 16853, 17740, 28384, 33706, 35480, 56768, 67412, 70960, 84265, 113536, 134824, 141920, 168530, 269648, 283840, 337060, 539296, 567680, 674120, 1078592, 1348240, 2157184, 2696480, 5392960, 10785920]

約数ペア:

[(1, 10785920), (2, 5392960), (4, 2696480), (5, 2157184), (8, 1348240), (10, 1078592), (16, 674120), (19, 567680), (20, 539296), (32, 337060), (38, 283840), (40, 269648), (64, 168530), (76, 141920), (80, 134824), (95, 113536), (128, 84265), (152, 70960), (160, 67412), (190, 56768), (304, 35480), (320, 33706), (380, 28384), (608, 17740), (640, 16853), (760, 14192), (887, 12160), (1216, 8870), (1520, 7096), (1774, 6080), (2432, 4435), (3040, 3548)]