14289200

素因数分解:

$2^4\times 5^2\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 60

約数和(自身を含む): 34711320

約数和(自身を除く): 20422120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 139, 200, 257, 278, 400, 514, 556, 695, 1028, 1112, 1285, 1390, 2056, 2224, 2570, 2780, 3475, 4112, 5140, 5560, 6425, 6950, 10280, 11120, 12850, 13900, 20560, 25700, 27800, 35723, 51400, 55600, 71446, 102800, 142892, 178615, 285784, 357230, 571568, 714460, 893075, 1428920, 1786150, 2857840, 3572300, 7144600, 14289200]

約数ペア:

[(1, 14289200), (2, 7144600), (4, 3572300), (5, 2857840), (8, 1786150), (10, 1428920), (16, 893075), (20, 714460), (25, 571568), (40, 357230), (50, 285784), (80, 178615), (100, 142892), (139, 102800), (200, 71446), (257, 55600), (278, 51400), (400, 35723), (514, 27800), (556, 25700), (695, 20560), (1028, 13900), (1112, 12850), (1285, 11120), (1390, 10280), (2056, 6950), (2224, 6425), (2570, 5560), (2780, 5140), (3475, 4112)]