39483880

素因数分解:

$2^3\times 5^1\times {\mathrm{987097}}^1$

素因数の和:987108

約数の個数: 16

約数和(自身を含む): 88838820

約数和(自身を除く): 49354940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 987097, 1974194, 3948388, 4935485, 7896776, 9870970, 19741940, 39483880]

約数ペア:

[(1, 39483880), (2, 19741940), (4, 9870970), (5, 7896776), (8, 4935485), (10, 3948388), (20, 1974194), (40, 987097)]