11278100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3889}}^1$

素因数の和:3932

約数の個数: 36

約数和(自身を含む): 25323900

約数和(自身を除く): 14045800

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 3889, 7778, 15556, 19445, 38890, 77780, 97225, 112781, 194450, 225562, 388900, 451124, 563905, 1127810, 2255620, 2819525, 5639050, 11278100]

約数ペア:

[(1, 11278100), (2, 5639050), (4, 2819525), (5, 2255620), (10, 1127810), (20, 563905), (25, 451124), (29, 388900), (50, 225562), (58, 194450), (100, 112781), (116, 97225), (145, 77780), (290, 38890), (580, 19445), (725, 15556), (1450, 7778), (2900, 3889)]