192353840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{343489}}^1$

素因数の和:343509

約数の個数: 40

約数和(自身を含む): 511113120

約数和(自身を除く): 318759280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 343489, 686978, 1373956, 1717445, 2404423, 2747912, 3434890, 4808846, 5495824, 6869780, 9617692, 12022115, 13739560, 19235384, 24044230, 27479120, 38470768, 48088460, 96176920, 192353840]

約数ペア:

[(1, 192353840), (2, 96176920), (4, 48088460), (5, 38470768), (7, 27479120), (8, 24044230), (10, 19235384), (14, 13739560), (16, 12022115), (20, 9617692), (28, 6869780), (35, 5495824), (40, 4808846), (56, 3434890), (70, 2747912), (80, 2404423), (112, 1717445), (140, 1373956), (280, 686978), (560, 343489)]