4289320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15319}}^1$

素因数の和:15337

約数の個数: 32

約数和(自身を含む): 11030400

約数和(自身を除く): 6741080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15319, 30638, 61276, 76595, 107233, 122552, 153190, 214466, 306380, 428932, 536165, 612760, 857864, 1072330, 2144660, 4289320]

約数ペア:

[(1, 4289320), (2, 2144660), (4, 1072330), (5, 857864), (7, 612760), (8, 536165), (10, 428932), (14, 306380), (20, 214466), (28, 153190), (35, 122552), (40, 107233), (56, 76595), (70, 61276), (140, 30638), (280, 15319)]