4077363020

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{752281}}^1$

素因数の和:752561

約数の個数: 24

約数和(自身を含む): 8594069568

約数和(自身を除く): 4516706548

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 752281, 1504562, 3009124, 3761405, 7522810, 15045620, 203868151, 407736302, 815472604, 1019340755, 2038681510, 4077363020]

約数ペア:

[(1, 4077363020), (2, 2038681510), (4, 1019340755), (5, 815472604), (10, 407736302), (20, 203868151), (271, 15045620), (542, 7522810), (1084, 3761405), (1355, 3009124), (2710, 1504562), (5420, 752281)]