29746100

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2729}}^1$

素因数の和:2852

約数の個数: 36

約数和(自身を含む): 65165100

約数和(自身を除く): 35419000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 2729, 5450, 5458, 10900, 10916, 13645, 27290, 54580, 68225, 136450, 272900, 297461, 594922, 1189844, 1487305, 2974610, 5949220, 7436525, 14873050, 29746100]

約数ペア:

[(1, 29746100), (2, 14873050), (4, 7436525), (5, 5949220), (10, 2974610), (20, 1487305), (25, 1189844), (50, 594922), (100, 297461), (109, 272900), (218, 136450), (436, 68225), (545, 54580), (1090, 27290), (2180, 13645), (2725, 10916), (2729, 10900), (5450, 5458)]