83896210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4051}}^1$

素因数の和:4186

約数の個数: 32

約数和(自身を含む): 160459200

約数和(自身を除く): 76562990

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4051, 4142, 8102, 10355, 20255, 20710, 40510, 76969, 153938, 384845, 441559, 769690, 883118, 2207795, 4415590, 8389621, 16779242, 41948105, 83896210]

約数ペア:

[(1, 83896210), (2, 41948105), (5, 16779242), (10, 8389621), (19, 4415590), (38, 2207795), (95, 883118), (109, 769690), (190, 441559), (218, 384845), (545, 153938), (1090, 76969), (2071, 40510), (4051, 20710), (4142, 20255), (8102, 10355)]