40089291260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{941}}^1\times {\mathrm{20681}}^1$

素因数の和:21734

約数の個数: 48

約数和(自身を含む): 85099315392

約数和(自身を除く): 45010024132

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 941, 1030, 1882, 2060, 3764, 4705, 9410, 18820, 20681, 41362, 82724, 96923, 103405, 193846, 206810, 387692, 413620, 484615, 969230, 1938460, 2130143, 4260286, 8520572, 10650715, 19460821, 21301430, 38921642, 42602860, 77843284, 97304105, 194608210, 389216420, 2004464563, 4008929126, 8017858252, 10022322815, 20044645630, 40089291260]

約数ペア:

[(1, 40089291260), (2, 20044645630), (4, 10022322815), (5, 8017858252), (10, 4008929126), (20, 2004464563), (103, 389216420), (206, 194608210), (412, 97304105), (515, 77843284), (941, 42602860), (1030, 38921642), (1882, 21301430), (2060, 19460821), (3764, 10650715), (4705, 8520572), (9410, 4260286), (18820, 2130143), (20681, 1938460), (41362, 969230), (82724, 484615), (96923, 413620), (103405, 387692), (193846, 206810)]