1083642760

素因数分解:

$2^3\times 5^1\times {\mathrm{27091069}}^1$

素因数の和:27091080

約数の個数: 16

約数和(自身を含む): 2438196300

約数和(自身を除く): 1354553540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 27091069, 54182138, 108364276, 135455345, 216728552, 270910690, 541821380, 1083642760]

約数ペア:

[(1, 1083642760), (2, 541821380), (4, 270910690), (5, 216728552), (8, 135455345), (10, 108364276), (20, 54182138), (40, 27091069)]