13927480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{49741}}^1$

素因数の和:49759

約数の個数: 32

約数和(自身を含む): 35814240

約数和(自身を除く): 21886760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 49741, 99482, 198964, 248705, 348187, 397928, 497410, 696374, 994820, 1392748, 1740935, 1989640, 2785496, 3481870, 6963740, 13927480]

約数ペア:

[(1, 13927480), (2, 6963740), (4, 3481870), (5, 2785496), (7, 1989640), (8, 1740935), (10, 1392748), (14, 994820), (20, 696374), (28, 497410), (35, 397928), (40, 348187), (56, 248705), (70, 198964), (140, 99482), (280, 49741)]