5233480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18691}}^1$

素因数の和:18709

約数の個数: 32

約数和(自身を含む): 13458240

約数和(自身を除く): 8224760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18691, 37382, 74764, 93455, 130837, 149528, 186910, 261674, 373820, 523348, 654185, 747640, 1046696, 1308370, 2616740, 5233480]

約数ペア:

[(1, 5233480), (2, 2616740), (4, 1308370), (5, 1046696), (7, 747640), (8, 654185), (10, 523348), (14, 373820), (20, 261674), (28, 186910), (35, 149528), (40, 130837), (56, 93455), (70, 74764), (140, 37382), (280, 18691)]