27458480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{49033}}^1$

素因数の和:49053

約数の個数: 40

約数和(自身を含む): 72962592

約数和(自身を除く): 45504112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 49033, 98066, 196132, 245165, 343231, 392264, 490330, 686462, 784528, 980660, 1372924, 1716155, 1961320, 2745848, 3432310, 3922640, 5491696, 6864620, 13729240, 27458480]

約数ペア:

[(1, 27458480), (2, 13729240), (4, 6864620), (5, 5491696), (7, 3922640), (8, 3432310), (10, 2745848), (14, 1961320), (16, 1716155), (20, 1372924), (28, 980660), (35, 784528), (40, 686462), (56, 490330), (70, 392264), (80, 343231), (112, 245165), (140, 196132), (280, 98066), (560, 49033)]