133368440

素因数分解:

$2^3\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{3119}}^1$

素因数の和:4199

約数の個数: 32

約数和(自身を含む): 300456000

約数和(自身を除く): 167087560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1069, 2138, 3119, 4276, 5345, 6238, 8552, 10690, 12476, 15595, 21380, 24952, 31190, 42760, 62380, 124760, 3334211, 6668422, 13336844, 16671055, 26673688, 33342110, 66684220, 133368440]

約数ペア:

[(1, 133368440), (2, 66684220), (4, 33342110), (5, 26673688), (8, 16671055), (10, 13336844), (20, 6668422), (40, 3334211), (1069, 124760), (2138, 62380), (3119, 42760), (4276, 31190), (5345, 24952), (6238, 21380), (8552, 15595), (10690, 12476)]