2022806480

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{477077}}^1$

素因数の和:477143

約数の個数: 40

約数和(自身を含む): 4791771432

約数和(自身を除く): 2768964952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 477077, 954154, 1908308, 2385385, 3816616, 4770770, 7633232, 9541540, 19083080, 25285081, 38166160, 50570162, 101140324, 126425405, 202280648, 252850810, 404561296, 505701620, 1011403240, 2022806480]

約数ペア:

[(1, 2022806480), (2, 1011403240), (4, 505701620), (5, 404561296), (8, 252850810), (10, 202280648), (16, 126425405), (20, 101140324), (40, 50570162), (53, 38166160), (80, 25285081), (106, 19083080), (212, 9541540), (265, 7633232), (424, 4770770), (530, 3816616), (848, 2385385), (1060, 1908308), (2120, 954154), (4240, 477077)]