5409320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19319}}^1$

素因数の和:19337

約数の個数: 32

約数和(自身を含む): 13910400

約数和(自身を除く): 8501080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19319, 38638, 77276, 96595, 135233, 154552, 193190, 270466, 386380, 540932, 676165, 772760, 1081864, 1352330, 2704660, 5409320]

約数ペア:

[(1, 5409320), (2, 2704660), (4, 1352330), (5, 1081864), (7, 772760), (8, 676165), (10, 540932), (14, 386380), (20, 270466), (28, 193190), (35, 154552), (40, 135233), (56, 96595), (70, 77276), (140, 38638), (280, 19319)]