2422750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 4953312

約数和(自身を除く): 2530562

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 881, 1375, 1762, 2750, 4405, 8810, 9691, 19382, 22025, 44050, 48455, 96910, 110125, 220250, 242275, 484550, 1211375, 2422750]

約数ペア:

[(1, 2422750), (2, 1211375), (5, 484550), (10, 242275), (11, 220250), (22, 110125), (25, 96910), (50, 48455), (55, 44050), (110, 22025), (125, 19382), (250, 9691), (275, 8810), (550, 4405), (881, 2750), (1375, 1762)]