57095240

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5153}}^1$

素因数の和:5441

約数の個数: 32

約数和(自身を含む): 128953080

約数和(自身を除く): 71857840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5153, 5540, 10306, 11080, 20612, 25765, 41224, 51530, 103060, 206120, 1427381, 2854762, 5709524, 7136905, 11419048, 14273810, 28547620, 57095240]

約数ペア:

[(1, 57095240), (2, 28547620), (4, 14273810), (5, 11419048), (8, 7136905), (10, 5709524), (20, 2854762), (40, 1427381), (277, 206120), (554, 103060), (1108, 51530), (1385, 41224), (2216, 25765), (2770, 20612), (5153, 11080), (5540, 10306)]