412964140

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{29123}}^1$

素因数の和:29841

約数の個数: 24

約数和(自身を含む): 868477680

約数和(自身を除く): 455513540

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 7090, 14180, 29123, 58246, 116492, 145615, 291230, 582460, 20648207, 41296414, 82592828, 103241035, 206482070, 412964140]

約数ペア:

[(1, 412964140), (2, 206482070), (4, 103241035), (5, 82592828), (10, 41296414), (20, 20648207), (709, 582460), (1418, 291230), (2836, 145615), (3545, 116492), (7090, 58246), (14180, 29123)]