1094360

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 2494800

約数和(自身を除く): 1400440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 251, 436, 502, 545, 872, 1004, 1090, 1255, 2008, 2180, 2510, 4360, 5020, 10040, 27359, 54718, 109436, 136795, 218872, 273590, 547180, 1094360]

約数ペア:

[(1, 1094360), (2, 547180), (4, 273590), (5, 218872), (8, 136795), (10, 109436), (20, 54718), (40, 27359), (109, 10040), (218, 5020), (251, 4360), (436, 2510), (502, 2180), (545, 2008), (872, 1255), (1004, 1090)]