269236040

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{19973}}^1$

素因数の和:20321

約数の個数: 32

約数和(自身を含む): 607609080

約数和(自身を除く): 338373040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3370, 6740, 13480, 19973, 39946, 79892, 99865, 159784, 199730, 399460, 798920, 6730901, 13461802, 26923604, 33654505, 53847208, 67309010, 134618020, 269236040]

約数ペア:

[(1, 269236040), (2, 134618020), (4, 67309010), (5, 53847208), (8, 33654505), (10, 26923604), (20, 13461802), (40, 6730901), (337, 798920), (674, 399460), (1348, 199730), (1685, 159784), (2696, 99865), (3370, 79892), (6740, 39946), (13480, 19973)]