1358082160

素因数分解:

$2^4\times 5^1\times {\mathrm{16976027}}^1$

素因数の和:16976040

約数の個数: 20

約数和(自身を含む): 3157541208

約数和(自身を除く): 1799459048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 16976027, 33952054, 67904108, 84880135, 135808216, 169760270, 271616432, 339520540, 679041080, 1358082160]

約数ペア:

[(1, 1358082160), (2, 679041080), (4, 339520540), (5, 271616432), (8, 169760270), (10, 135808216), (16, 84880135), (20, 67904108), (40, 33952054), (80, 16976027)]