411289940

素因数分解:

$2^2\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{14411}}^1$

素因数の和:15847

約数の個数: 24

約数和(自身を含む): 864374112

約数和(自身を除く): 453084172

約数列:

[1, 2, 4, 5, 10, 20, 1427, 2854, 5708, 7135, 14270, 14411, 28540, 28822, 57644, 72055, 144110, 288220, 20564497, 41128994, 82257988, 102822485, 205644970, 411289940]

約数ペア:

[(1, 411289940), (2, 205644970), (4, 102822485), (5, 82257988), (10, 41128994), (20, 20564497), (1427, 288220), (2854, 144110), (5708, 72055), (7135, 57644), (14270, 28822), (14411, 28540)]