6628240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2857}}^1$

素因数の和:2899

約数の個数: 40

約数和(自身を含む): 15947640

約数和(自身を除く): 9319400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 2857, 5714, 11428, 14285, 22856, 28570, 45712, 57140, 82853, 114280, 165706, 228560, 331412, 414265, 662824, 828530, 1325648, 1657060, 3314120, 6628240]

約数ペア:

[(1, 6628240), (2, 3314120), (4, 1657060), (5, 1325648), (8, 828530), (10, 662824), (16, 414265), (20, 331412), (29, 228560), (40, 165706), (58, 114280), (80, 82853), (116, 57140), (145, 45712), (232, 28570), (290, 22856), (464, 14285), (580, 11428), (1160, 5714), (2320, 2857)]