11588120

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1373}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 26215920

約数和(自身を除く): 14627800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1373, 1688, 2110, 2746, 4220, 5492, 6865, 8440, 10984, 13730, 27460, 54920, 289703, 579406, 1158812, 1448515, 2317624, 2897030, 5794060, 11588120]

約数ペア:

[(1, 11588120), (2, 5794060), (4, 2897030), (5, 2317624), (8, 1448515), (10, 1158812), (20, 579406), (40, 289703), (211, 54920), (422, 27460), (844, 13730), (1055, 10984), (1373, 8440), (1688, 6865), (2110, 5492), (2746, 4220)]