5255450

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1282

約数の個数: 24

約数和(自身を含む): 9893340

約数和(自身を除く): 4637890

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 1181, 2225, 2362, 4450, 5905, 11810, 29525, 59050, 105109, 210218, 525545, 1051090, 2627725, 5255450]

約数ペア:

[(1, 5255450), (2, 2627725), (5, 1051090), (10, 525545), (25, 210218), (50, 105109), (89, 59050), (178, 29525), (445, 11810), (890, 5905), (1181, 4450), (2225, 2362)]