42092080

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7853}}^1$

素因数の和:7933

約数の個数: 40

約数和(自身を含む): 99337392

約数和(自身を除く): 57245312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 7853, 15706, 31412, 39265, 62824, 78530, 125648, 157060, 314120, 526151, 628240, 1052302, 2104604, 2630755, 4209208, 5261510, 8418416, 10523020, 21046040, 42092080]

約数ペア:

[(1, 42092080), (2, 21046040), (4, 10523020), (5, 8418416), (8, 5261510), (10, 4209208), (16, 2630755), (20, 2104604), (40, 1052302), (67, 628240), (80, 526151), (134, 314120), (268, 157060), (335, 125648), (536, 78530), (670, 62824), (1072, 39265), (1340, 31412), (2680, 15706), (5360, 7853)]