5474171480

素因数分解:

$2^3\times 5^1\times {\mathrm{136854287}}^1$

素因数の和:136854298

約数の個数: 16

約数和(自身を含む): 12316885920

約数和(自身を除く): 6842714440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 136854287, 273708574, 547417148, 684271435, 1094834296, 1368542870, 2737085740, 5474171480]

約数ペア:

[(1, 5474171480), (2, 2737085740), (4, 1368542870), (5, 1094834296), (8, 684271435), (10, 547417148), (20, 273708574), (40, 136854287)]