2759150

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:548

約数の個数: 24

約数和(自身を含む): 5181960

約数和(自身を除く): 2422810

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 397, 695, 794, 1390, 1985, 3475, 3970, 6950, 9925, 19850, 55183, 110366, 275915, 551830, 1379575, 2759150]

約数ペア:

[(1, 2759150), (2, 1379575), (5, 551830), (10, 275915), (25, 110366), (50, 55183), (139, 19850), (278, 9925), (397, 6950), (695, 3970), (794, 3475), (1390, 1985)]