116376680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{415631}}^1$

素因数の和:415649

約数の個数: 32

約数和(自身を含む): 299255040

約数和(自身を除く): 182878360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 415631, 831262, 1662524, 2078155, 2909417, 3325048, 4156310, 5818834, 8312620, 11637668, 14547085, 16625240, 23275336, 29094170, 58188340, 116376680]

約数ペア:

[(1, 116376680), (2, 58188340), (4, 29094170), (5, 23275336), (7, 16625240), (8, 14547085), (10, 11637668), (14, 8312620), (20, 5818834), (28, 4156310), (35, 3325048), (40, 2909417), (56, 2078155), (70, 1662524), (140, 831262), (280, 415631)]