14539400

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 34112400

約数和(自身を除く): 19573000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 523, 556, 695, 1046, 1112, 1390, 2092, 2615, 2780, 3475, 4184, 5230, 5560, 6950, 10460, 13075, 13900, 20920, 26150, 27800, 52300, 72697, 104600, 145394, 290788, 363485, 581576, 726970, 1453940, 1817425, 2907880, 3634850, 7269700, 14539400]

約数ペア:

[(1, 14539400), (2, 7269700), (4, 3634850), (5, 2907880), (8, 1817425), (10, 1453940), (20, 726970), (25, 581576), (40, 363485), (50, 290788), (100, 145394), (139, 104600), (200, 72697), (278, 52300), (523, 27800), (556, 26150), (695, 20920), (1046, 13900), (1112, 13075), (1390, 10460), (2092, 6950), (2615, 5560), (2780, 5230), (3475, 4184)]