162616280

素因数分解:

$2^3\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{3803}}^1$

素因数の和:4883

約数の個数: 32

約数和(自身を含む): 366325200

約数和(自身を除く): 203708920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1069, 2138, 3803, 4276, 5345, 7606, 8552, 10690, 15212, 19015, 21380, 30424, 38030, 42760, 76060, 152120, 4065407, 8130814, 16261628, 20327035, 32523256, 40654070, 81308140, 162616280]

約数ペア:

[(1, 162616280), (2, 81308140), (4, 40654070), (5, 32523256), (8, 20327035), (10, 16261628), (20, 8130814), (40, 4065407), (1069, 152120), (2138, 76060), (3803, 42760), (4276, 38030), (5345, 30424), (7606, 21380), (8552, 19015), (10690, 15212)]