282767560

素因数分解:

$2^3\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{2969}}^1$

素因数の和:5361

約数の個数: 32

約数和(自身を含む): 636708600

約数和(自身を除く): 353941040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2381, 2969, 4762, 5938, 9524, 11876, 11905, 14845, 19048, 23752, 23810, 29690, 47620, 59380, 95240, 118760, 7069189, 14138378, 28276756, 35345945, 56553512, 70691890, 141383780, 282767560]

約数ペア:

[(1, 282767560), (2, 141383780), (4, 70691890), (5, 56553512), (8, 35345945), (10, 28276756), (20, 14138378), (40, 7069189), (2381, 118760), (2969, 95240), (4762, 59380), (5938, 47620), (9524, 29690), (11876, 23810), (11905, 23752), (14845, 19048)]