11753480

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4817}}^1$

素因数の和:4889

約数の個数: 32

約数和(自身を含む): 26884440

約数和(自身を除く): 15130960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 4817, 9634, 19268, 24085, 38536, 48170, 96340, 192680, 293837, 587674, 1175348, 1469185, 2350696, 2938370, 5876740, 11753480]

約数ペア:

[(1, 11753480), (2, 5876740), (4, 2938370), (5, 2350696), (8, 1469185), (10, 1175348), (20, 587674), (40, 293837), (61, 192680), (122, 96340), (244, 48170), (305, 38536), (488, 24085), (610, 19268), (1220, 9634), (2440, 4817)]