955365940

素因数分解:

$2^2\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{26731}}^1$

素因数の和:28527

約数の個数: 24

約数和(自身を含む): 2007466272

約数和(自身を除く): 1052100332

約数列:

[1, 2, 4, 5, 10, 20, 1787, 3574, 7148, 8935, 17870, 26731, 35740, 53462, 106924, 133655, 267310, 534620, 47768297, 95536594, 191073188, 238841485, 477682970, 955365940]

約数ペア:

[(1, 955365940), (2, 477682970), (4, 238841485), (5, 191073188), (10, 95536594), (20, 47768297), (1787, 534620), (3574, 267310), (7148, 133655), (8935, 106924), (17870, 53462), (26731, 35740)]