52077320

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7193}}^1$

素因数の和:7385

約数の個数: 32

約数和(自身を含む): 117837720

約数和(自身を除く): 65760400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3620, 7193, 7240, 14386, 28772, 35965, 57544, 71930, 143860, 287720, 1301933, 2603866, 5207732, 6509665, 10415464, 13019330, 26038660, 52077320]

約数ペア:

[(1, 52077320), (2, 26038660), (4, 13019330), (5, 10415464), (8, 6509665), (10, 5207732), (20, 2603866), (40, 1301933), (181, 287720), (362, 143860), (724, 71930), (905, 57544), (1448, 35965), (1810, 28772), (3620, 14386), (7193, 7240)]