11238100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2741}}^1$

素因数の和:2796

約数の個数: 36

約数和(自身を含む): 24990588

約数和(自身を除く): 13752488

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 2741, 4100, 5482, 10964, 13705, 27410, 54820, 68525, 112381, 137050, 224762, 274100, 449524, 561905, 1123810, 2247620, 2809525, 5619050, 11238100]

約数ペア:

[(1, 11238100), (2, 5619050), (4, 2809525), (5, 2247620), (10, 1123810), (20, 561905), (25, 449524), (41, 274100), (50, 224762), (82, 137050), (100, 112381), (164, 68525), (205, 54820), (410, 27410), (820, 13705), (1025, 10964), (2050, 5482), (2741, 4100)]