165276340

素因数分解:

$2^2\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{5711}}^1$

素因数の和:7167

約数の個数: 24

約数和(自身を含む): 347380992

約数和(自身を除く): 182104652

約数列:

[1, 2, 4, 5, 10, 20, 1447, 2894, 5711, 5788, 7235, 11422, 14470, 22844, 28555, 28940, 57110, 114220, 8263817, 16527634, 33055268, 41319085, 82638170, 165276340]

約数ペア:

[(1, 165276340), (2, 82638170), (4, 41319085), (5, 33055268), (10, 16527634), (20, 8263817), (1447, 114220), (2894, 57110), (5711, 28940), (5788, 28555), (7235, 22844), (11422, 14470)]