105591260

素因数分解:

$2^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{3823}}^1$

素因数の和:5213

約数の個数: 24

約数和(自身を含む): 221960256

約数和(自身を除く): 116368996

約数列:

[1, 2, 4, 5, 10, 20, 1381, 2762, 3823, 5524, 6905, 7646, 13810, 15292, 19115, 27620, 38230, 76460, 5279563, 10559126, 21118252, 26397815, 52795630, 105591260]

約数ペア:

[(1, 105591260), (2, 52795630), (4, 26397815), (5, 21118252), (10, 10559126), (20, 5279563), (1381, 76460), (2762, 38230), (3823, 27620), (5524, 19115), (6905, 15292), (7646, 13810)]